{"id":11817,"date":"2026-07-30T03:09:10","date_gmt":"2026-07-30T03:09:10","guid":{"rendered":"https:\/\/michemicals.com\/?p=11817"},"modified":"2026-07-30T03:17:02","modified_gmt":"2026-07-30T03:17:02","slug":"polvere-di-pce-a-basso-contenuto-di-cov-ed-ecocompatibile","status":"publish","type":"post","link":"https:\/\/michemicals.com\/it\/polvere-di-pce-a-basso-contenuto-di-cov-ed-ecocompatibile\/","title":{"rendered":"Polvere di PCE ecocompatibile a basso contenuto di COV: formulazione sostenibile per il calcestruzzo destinata all\u2019edilizia sostenibile"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11817\" class=\"elementor elementor-11817\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d676a6b elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"1d676a6b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-41505cb1\" data-id=\"41505cb1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6aef8948 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6aef8948\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-dad291d\" data-id=\"dad291d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-797f4b3d elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"797f4b3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Low-VOC Eco-Friendly PCE Powder: Sustainable Concrete Formulation for Green Building<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3031629d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3031629d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-169fc222 elementor-align-center elementor-widget elementor-widget-post-info\" data-id=\"169fc222\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8bf6eee elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/michemicals.com\/it\/author\/protizerr-com\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewBox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tmichem\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-25d9750 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/michemicals.com\/it\/2026\/07\/30\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>Luglio 30, 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-028c855 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-clock\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200zm61.8-104.4l-84.9-61.7c-3.1-2.3-4.9-5.9-4.9-9.7V116c0-6.6 5.4-12 12-12h32c6.6 0 12 5.4 12 12v141.7l66.8 48.6c5.4 3.9 6.5 11.4 2.6 16.8L334.6 349c-3.9 5.3-11.4 6.5-16.8 2.6z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-time\">\n\t\t\t\t\t\t\t\t\t\t<time>3:09 am<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-7c3a17ad e-flex e-con-boxed e-con e-parent\" data-id=\"7c3a17ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-147402fc e-con-full e-flex e-con e-child\" data-id=\"147402fc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6764e599 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"6764e599\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building.webp\" class=\"attachment-large size-large wp-image-11818\" alt=\"MICHEM-PCE-Powder-for-Green-Building\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building.webp 880w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67dcf1f1 elementor-widget elementor-widget-heading\" data-id=\"67dcf1f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Introduction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f70a62c elementor-widget elementor-widget-text-editor\" data-id=\"f70a62c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Michem <a href=\"https:\/\/michemicals.com\/superplasticizer\/polycarboxylate-superplasticizer-powder\/\">Polycarboxylate Superplasticizer<\/a> (PCE) Powder is available in a Low-VOC Eco-Friendly formulation that combines high-range water reduction performance (35\u201345%) with the environmental and health attributes required for green building certification and sustainable construction. The product is UN 3077 compliant (non-hazardous for transport), manufactured under ISO 9001:2015 quality management systems, and delivers a dual sustainability benefit: it enables lower cement content at equivalent strength (reducing the carbon footprint of concrete and mortar), and it replaces higher-VOC, higher-toxicity legacy admixtures such as naphthalene-based superplasticizers with a cleaner polycarboxylic ether chemistry. At 0.1\u20130.5% dosage, the Low-VOC PCE formulation achieves the same &gt;25% water reduction, 30\u201350% 28-day compressive strength gain, and \u226590% solid content as the standard Michem PCE grades, while meeting the stringent volatile organic compound (VOC) limits required for LEED v4 and other green building rating systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-329e99cf elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"329e99cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__329e99cf\" aria-expanded=\"true\" aria-label=\"Abrir Tabela de Conte\u00fados\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__329e99cf\" aria-expanded=\"true\" aria-label=\"Fechar Tabela de Conte\u00fados\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__329e99cf\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3978aa0d elementor-widget elementor-widget-text-editor\" data-id=\"3978aa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The sustainability case for Low-VOC PCE powder is built on three pillars. First, cement reduction: by achieving 35\u201345% water reduction, the PCE enables formulators to reduce water-to-cement ratios, which in turn allows cement content reduction at equivalent strength \u2014 directly reducing the CO\u2082 emissions associated with cement production (approximately 0.8\u20130.9 tons of CO\u2082 per ton of Portland cement). Second, naphthalene replacement: PCE outperforms naphthalene-based superplasticizers by 2\u00d7 in water reduction and 1.5\u00d7 in strength gain, meaning that PCE achieves equivalent performance at roughly half the dosage \u2014 and naphthalene-based admixtures are derived from coal tar or petroleum refining, carry higher VOC content, and are classified as environmentally hazardous in several jurisdictions. Third, the powder format itself eliminates the water content, preservatives, and packaging waste associated with liquid admixtures, reducing transport weight and packaging material by 50\u201360%.<\/p><p>For green building projects pursuing LEED v4 certification, Low-VOC PCE powder contributes to Materials and Resources (MR) credits through its role in reducing cement content and to Indoor Environmental Quality (IEQ) credits through its low VOC emissions. The UN 3077 non-hazardous transport classification further supports sustainability by simplifying logistics, reducing transport-related environmental risks, and eliminating the need for hazardous material handling protocols.<\/p><h2>Key Takeaways<\/h2><ul><li>Low-VOC PCE formulation available across all Michem PCE grades (SP630\/SP640\/SP670\/SP680), maintaining 35\u201345% high-range water reduction at 0.1\u20130.5% dosage.<\/li><\/ul><ul><li>UN 3077 compliant (non-hazardous for transport), manufactured under ISO 9001:2015, supporting green building certification.<\/li><\/ul><ul><li>PCE outperforms naphthalene-based admixtures by 2\u00d7 in water reduction and 1.5\u00d7 in strength gain, enabling replacement of higher-VOC legacy admixtures.<\/li><\/ul><ul><li>35\u201345% water reduction enables cement content reduction at equivalent strength, directly reducing CO\u2082 emissions (cement production = ~0.8\u20130.9 t CO\u2082\/t cement).<\/li><\/ul><ul><li>Contributes to LEED v4 MR credits (cement reduction) and IEQ credits (low VOC emissions).<\/li><\/ul><h2>Why This Answer Matters<\/h2><p>The construction industry is under unprecedented pressure to reduce its environmental impact. Cement production accounts for approximately 7\u20138% of global CO\u2082 emissions, making it one of the largest single industrial sources of greenhouse gases. For concrete producers, mortar manufacturers, and construction project teams, any technology that enables cement reduction at equivalent or superior performance is not merely an environmental preference \u2014 it is increasingly a regulatory requirement, a procurement specification, and a competitive necessity.<\/p><p>Green building certification systems \u2014 LEED v4 in North America, BREEAM in Europe, DGNB in Germany, CASBEE in Japan, and similar systems globally \u2014 reward projects that reduce cement content, use low-emitting materials, and minimize transport-related environmental impact. For concrete and mortar products to contribute to these credits, the admixtures used must themselves meet environmental criteria: low VOC emissions, non-hazardous classification, and the ability to enable cement reduction without compromising performance. The Low-VOC PCE powder formulation is designed specifically to meet these criteria.<\/p><p>The replacement of naphthalene-based superplasticizers is a particularly significant sustainability action. Naphthalene-based admixtures (sulfonated naphthalene formaldehyde condensates, SNF) are derived from coal tar or petroleum refining \u2014 non-renewable, carbon-intensive feedstocks. They contain residual formaldehyde and naphthalene monomers that can off-gas during concrete curing, contributing to indoor air quality concerns in enclosed construction environments. They also require 2\u00d7 the dosage of PCE to achieve equivalent water reduction, meaning twice the chemical is transported, stored, and handled for the same performance. PCE, by contrast, is synthesized from renewable-derivable polyethylene glycol and acrylic acid chemistry, contains no formaldehyde, and achieves equivalent performance at half the dosage.<\/p><p>For construction chemicals manufacturers and concrete producers, the shift from naphthalene to Low-VOC PCE is both an environmental improvement and a performance upgrade. The 2\u00d7 water reduction advantage and 1.5\u00d7 strength gain advantage of PCE mean that concrete and mortar products formulated with Low-VOC PCE are not only greener \u2014 they are also stronger, more durable, and more cost-effective on a per-performance-unit basis.<\/p><h2>Technical Deep Dive<\/h2><h3>1. Low-VOC Formulation Chemistry<\/h3><p>Volatile organic compounds (VOCs) in construction chemicals are organic chemicals that evaporate at ambient temperatures and contribute to indoor air pollution, smog formation, and health effects including respiratory irritation and headache. In concrete admixtures, VOC sources include residual monomers (formaldehyde, naphthalene, melamine), solvents used in liquid formulations, and degradation products of the admixture polymer.<\/p><p>Michem&#8217;s Low-VOC PCE powder formulation addresses VOC at the molecular level:<\/p><ul><li><strong>No formaldehyde:<\/strong> Unlike naphthalene-based (SNF) and melamine-based (SMF) superplasticizers, which are synthesized through formaldehyde condensation reactions and retain residual formaldehyde, PCE is synthesized through free-radical polymerization of acrylic acid and polyethylene glycol macromonomers \u2014 no formaldehyde is used in the synthesis.<\/li><\/ul><ul><li><strong>No residual solvents:<\/strong> The powder format eliminates the solvents, coalescing agents, and carrier liquids used in liquid admixture formulations. The powder is \u226590% solid active polymer, with \u22645% moisture.<\/li><\/ul><ul><li><strong>Low residual monomer:<\/strong> The polymerization process is controlled to achieve high monomer conversion (&gt;99%), minimizing residual acrylic acid and macromonomer content.<\/li><\/ul><ul><li><strong>No biocides\/preservatives:<\/strong> Liquid admixtures require biocides to prevent microbial growth during storage. The powder format, with \u22645% moisture, does not support microbial growth and requires no biocides.<\/li><\/ul><p>In field validation of Low-VOC PCE powder in indoor concrete placement environments, VOC emissions from the fresh concrete surface, measured per ASTM D5116 (Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions from Indoor Materials\/Products), were below detection limits for formaldehyde and below 10 \u03bcg\/m\u00b3 for total VOC (TVOC) \u2014 well within the most stringent green building IEQ thresholds.<\/p><h3>2. Cement Reduction and Carbon Footprint Analysis<\/h3><p>The primary sustainability benefit of Low-VOC PCE powder is its enabling of cement content reduction. The mechanism is straightforward: PCE&#8217;s 35\u201345% water reduction allows the water-to-cement ratio to be lowered from a typical 0.50 to 0.25\u20130.32. At this lower w\/c ratio, the concrete or mortar achieves equivalent or higher strength with less cement, because the strength of Portland cement systems is primarily governed by w\/c ratio (Abrams&#8217; law), not by cement content alone.<\/p><table><tbody><tr><td><p>Scenario<\/p><\/td><td><p>w\/c Ratio<\/p><\/td><td><p>Cement Content (kg\/m\u00b3)<\/p><\/td><td><p>28d Strength (MPa)<\/p><\/td><td><p>CO\u2082 from Cement (kg\/m\u00b3)<\/p><\/td><\/tr><tr><td><p>Control (no PCE)<\/p><\/td><td><p>0.50<\/p><\/td><td><p>380<\/p><\/td><td><p>35<\/p><\/td><td><p>304\u2013342<\/p><\/td><\/tr><tr><td><p>Low-VOC PCE at 0.2%<\/p><\/td><td><p>0.32<\/p><\/td><td><p>380<\/p><\/td><td><p>50\u201355<\/p><\/td><td><p>304\u2013342 (same cement, higher strength)<\/p><\/td><\/tr><tr><td><p>Low-VOC PCE at 0.2% (reduced cement)<\/p><\/td><td><p>0.32<\/p><\/td><td><p>280<\/p><\/td><td><p>35<\/p><\/td><td><p>224\u2013252<\/p><\/td><\/tr><\/tbody><\/table><p>Note: CO\u2082 from cement calculated at 0.8\u20130.9 kg CO\u2082\/kg cement. The third scenario shows equivalent strength to the control at 100 kg\/m\u00b3 less cement \u2014 a 26% reduction in cement-related CO\u2082 emissions per cubic meter of concrete.<\/p><p>In our Technical Applications Team&#8217;s experience, the cement reduction approach (third scenario) is the most common sustainability strategy used by concrete producers: maintaining the existing strength specification while reducing cement content, directly translating PCE&#8217;s water reduction into carbon footprint reduction.<\/p><h3>3. PCE vs. Naphthalene: Environmental and Performance Comparison<\/h3><table><tbody><tr><td><p>Parameter<\/p><\/td><td><p>Michem Low-VOC PCE Powder<\/p><\/td><td><p>Naphthalene-Based (SNF)<\/p><\/td><\/tr><tr><td><p>Water reduction at equal dosage<\/p><\/td><td><p>35\u201345%<\/p><\/td><td><p>15\u201322%<\/p><\/td><\/tr><tr><td><p>Dosage for equivalent water reduction<\/p><\/td><td><p>0.15\u20130.25%<\/p><\/td><td><p>0.40\u20130.80%<\/p><\/td><\/tr><tr><td><p>28d strength gain<\/p><\/td><td><p>30\u201350%<\/p><\/td><td><p>20\u201333%<\/p><\/td><\/tr><tr><td><p>Formaldehyde content<\/p><\/td><td><p>None<\/p><\/td><td><p>Residual (from synthesis)<\/p><\/td><\/tr><tr><td><p>Feedstock source<\/p><\/td><td><p>Acrylic acid + PEG (petrochemical\/renewable derivable)<\/p><\/td><td><p>Coal tar \/ petroleum refining<\/p><\/td><\/tr><tr><td><p>VOC emissions<\/p><\/td><td><p>Below detection (powder, no solvents)<\/p><\/td><td><p>Potential off-gassing (formaldehyde, naphthalene)<\/p><\/td><\/tr><tr><td><p>Transport classification<\/p><\/td><td><p>UN 3077 (non-hazardous)<\/p><\/td><td><p>Varies (some SNF products are hazardous)<\/p><\/td><\/tr><tr><td><p>Format<\/p><\/td><td><p>Dry powder (\u226590% solid)<\/p><\/td><td><p>Typically liquid (30\u201340% solid)<\/p><\/td><\/tr><tr><td><p>Transport weight per active unit<\/p><\/td><td><p>Low (no water transported)<\/p><\/td><td><p>High (60\u201370% water)<\/p><\/td><\/tr><tr><td><p>Biocides needed<\/p><\/td><td><p>No (powder)<\/p><\/td><td><p>Yes (liquid)<\/p><\/td><\/tr><\/tbody><\/table><p>Site trials under EN\/ASTM protocols confirm that Low-VOC PCE powder at 0.2% dosage achieves the same water reduction as SNF at 0.5% dosage, while producing 1.5\u00d7 the 28-day compressive strength gain. This means that replacing SNF with PCE reduces chemical consumption by 60%, reduces transport weight by approximately 70% (accounting for the liquid-to-powder conversion), and eliminates formaldehyde-related VOC emissions entirely.<\/p><h3>4. LEED v4 Contribution Analysis<\/h3><table><tbody><tr><td><p>LEED v4 Credit Category<\/p><\/td><td><p>Credit<\/p><\/td><td><p>How Low-VOC PCE Contributes<\/p><\/td><\/tr><tr><td><p>Materials and Resources (MR)<\/p><\/td><td><p>MR Credit: Building Life-Cycle Impact Reduction<\/p><\/td><td><p>Enables cement reduction, lowering embodied carbon<\/p><\/td><\/tr><tr><td><p>Materials and Resources (MR)<\/p><\/td><td><p>MR Credit: Sourcing of Raw Materials<\/p><\/td><td><p>PCE powder is produced under ISO 9001:2015; non-hazardous (UN 3077)<\/p><\/td><\/tr><tr><td><p>Indoor Environmental Quality (IEQ)<\/p><\/td><td><p>IEQ Credit: Low-Emitting Materials<\/p><\/td><td><p>Low-VOC formulation; no formaldehyde; VOC emissions below detection<\/p><\/td><\/tr><tr><td><p>Indoor Environmental Quality (IEQ)<\/p><\/td><td><p>IEQ Credit: Indoor Air Quality Assessment<\/p><\/td><td><p>Low-VOC emissions during and after concrete placement<\/p><\/td><\/tr><tr><td><p>Innovation (IN)<\/p><\/td><td><p>Innovation Credit<\/p><\/td><td><p>Cement reduction strategy may qualify for innovation credit in some projects<\/p><\/td><\/tr><\/tbody><\/table><p>Note: LEED credit contribution depends on the complete project design, material mix, and certification path. The above represents potential contribution areas, not guaranteed credit achievement. Project teams should consult a LEED accredited professional for project-specific credit analysis.<\/p><p><img decoding=\"async\" class=\"alignnone size-full wp-image-11820\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building2.webp\" alt=\"MICHEM-PCE-Powder-for-Green-Building\" width=\"880\" height=\"550\" title=\"\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building2.webp 880w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building2-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building2-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building2-18x12.webp 18w\" sizes=\"(max-width: 880px) 100vw, 880px\" \/><\/p><h2>Product Specifications<\/h2><table><tbody><tr><td><p>Property<\/p><\/td><td><p>Michem Low-VOC PCE Powder Specification<\/p><\/td><\/tr><tr><td><p>Brand<\/p><\/td><td><p>Michem<\/p><\/td><\/tr><tr><td><p>Product<\/p><\/td><td><p><a href=\"https:\/\/michemicals.com\/superplasticizer\/polycarboxylate-superplasticizer-powder\/\">Polycarboxylate Superplasticizer (PCE) Powder<\/a> \u2014 Low-VOC Eco-Friendly<\/p><\/td><\/tr><tr><td><p>Grades<\/p><\/td><td><p>SP630 \/ SP640 \/ SP670 \/ SP680 (all available in Low-VOC formulation)<\/p><\/td><\/tr><tr><td><p>Appearance<\/p><\/td><td><p>White to light yellow powder<\/p><\/td><\/tr><tr><td><p>Composition<\/p><\/td><td><p>Polycarboxylic ether<\/p><\/td><\/tr><tr><td><p>Solid Content<\/p><\/td><td><p>\u226590%<\/p><\/td><\/tr><tr><td><p>Moisture Content<\/p><\/td><td><p>\u22645%<\/p><\/td><\/tr><tr><td><p>Water Reduction Ratio<\/p><\/td><td><p>&gt;25% (high-range: 35\u201345%)<\/p><\/td><\/tr><tr><td><p>Recommended Dosage<\/p><\/td><td><p>0.1\u20130.5% by weight of cementitious material<\/p><\/td><\/tr><tr><td><p>Compressive Strength Gain (28d)<\/p><\/td><td><p>30\u201350%<\/p><\/td><\/tr><tr><td><p>VOC Content<\/p><\/td><td><p>Low-VOC formulation (no formaldehyde, no residual solvents)<\/p><\/td><\/tr><tr><td><p>Transport Classification<\/p><\/td><td><p>UN 3077 (non-hazardous for transport)<\/p><\/td><\/tr><tr><td><p>Quality Management<\/p><\/td><td><p>ISO 9001:2015 certified manufacturing<\/p><\/td><\/tr><tr><td><p>Shelf Life<\/p><\/td><td><p>2 years<\/p><\/td><\/tr><tr><td><p>Performance vs. Naphthalene<\/p><\/td><td><p>2\u00d7 water reduction, 1.5\u00d7 strength gain<\/p><\/td><\/tr><\/tbody><\/table><p>Source: Michem official technical specifications (michemicals.com).<\/p><h2>Practical Application Guide<\/h2><h3>Cement Reduction Strategy with Low-VOC PCE<\/h3><table><tbody><tr><td><p>Step<\/p><\/td><td><p>Action<\/p><\/td><td><p>Detail<\/p><\/td><\/tr><tr><td><p>1<\/p><\/td><td><p>Baseline mix characterization<\/p><\/td><td><p>Document current w\/c ratio, cement content, 28d strength<\/p><\/td><\/tr><tr><td><p>2<\/p><\/td><td><p>PCE trial mix<\/p><\/td><td><p>Add Low-VOC PCE at 0.2%; reduce water to achieve target slump\/flow<\/p><\/td><\/tr><tr><td><p>3<\/p><\/td><td><p>Measure strength<\/p><\/td><td><p>Test 7d and 28d strength per ASTM C109<\/p><\/td><\/tr><tr><td><p>4<\/p><\/td><td><p>Calculate excess strength<\/p><\/td><td><p>If strength exceeds specification by &gt;15%, proceed to cement reduction<\/p><\/td><\/tr><tr><td><p>5<\/p><\/td><td><p>Cement reduction<\/p><\/td><td><p>Reduce cement content in 5% increments; maintain w\/c ratio with PCE<\/p><\/td><\/tr><tr><td><p>6<\/p><\/td><td><p>Re-test and optimize<\/p><\/td><td><p>Confirm strength, workability, and durability meet specification<\/p><\/td><\/tr><tr><td><p>7<\/p><\/td><td><p>Document carbon savings<\/p><\/td><td><p>Calculate CO\u2082 reduction per cubic meter<\/p><\/td><\/tr><\/tbody><\/table><h3>Green Building Specification Language<\/h3><p>For specifications requiring low-emitting concrete admixtures, the following language may be adapted:<\/p><blockquote><p>&#8220;Concrete and mortar admixtures shall be polycarboxylate ether-based superplasticizer powder, UN 3077 compliant (non-hazardous for transport), with VOC content meeting the requirements of [applicable standard: e.g., GREENGUARD Gold, CDPH Standard Method v1.2, or equivalent]. Admixture shall contain no added formaldehyde. Product shall be manufactured under ISO 9001:2015 certified quality management systems.&#8221;<\/p><\/blockquote><h3>Naphthalene-to-PCE Transition Guide<\/h3><table><tbody><tr><td><p>Parameter<\/p><\/td><td><p>Current (Naphthalene\/SNF)<\/p><\/td><td><p>Target (Low-VOC PCE)<\/p><\/td><td><p>Transition Action<\/p><\/td><\/tr><tr><td><p>Dosage<\/p><\/td><td><p>0.5\u20130.8% (liquid, 40% solid)<\/p><\/td><td><p>0.15\u20130.25% (powder, \u226590% solid)<\/p><\/td><td><p>Reduce dosage by ~60%<\/p><\/td><\/tr><tr><td><p>Water content<\/p><\/td><td><p>Baseline<\/p><\/td><td><p>Reduce by 30\u201345%<\/p><\/td><td><p>Adjust batch water<\/p><\/td><\/tr><tr><td><p>Cement content<\/p><\/td><td><p>Baseline<\/p><\/td><td><p>Reduce by 10\u201325% (optional)<\/p><\/td><td><p>Conduct strength trials<\/p><\/td><\/tr><tr><td><p>Mixing equipment<\/p><\/td><td><p>Liquid dosing system<\/p><\/td><td><p>Powder dosing (volumetric\/gravity)<\/p><\/td><td><p>Install powder feeder<\/p><\/td><\/tr><tr><td><p>Storage<\/p><\/td><td><p>Liquid tanks (with biocides)<\/p><\/td><td><p>Sealed bags\/silos (no biocides)<\/p><\/td><td><p>Convert storage<\/p><\/td><\/tr><tr><td><p>Transport<\/p><\/td><td><p>Hazardous liquid (varies)<\/p><\/td><td><p>UN 3077 non-hazardous powder<\/p><\/td><td><p>Update logistics<\/p><\/td><\/tr><\/tbody><\/table><h3>Quality Verification Checklist<\/h3><table><tbody><tr><td><p>Check<\/p><\/td><td><p>Method<\/p><\/td><td><p>Acceptance Criterion<\/p><\/td><\/tr><tr><td><p>VOC emissions<\/p><\/td><td><p>ASTM D5116 \/ CDPH Standard Method<\/p><\/td><td><p>Below project IEQ threshold<\/p><\/td><\/tr><tr><td><p>Formaldehyde content<\/p><\/td><td><p>EN 120 \/ HPLC analysis<\/p><\/td><td><p>Not detected<\/p><\/td><\/tr><tr><td><p>Water reduction<\/p><\/td><td><p>Compare w\/c vs. control at equal flow<\/p><\/td><td><p>\u226525% reduction per EN 934-2<\/p><\/td><\/tr><tr><td><p>28d compressive strength<\/p><\/td><td><p>ASTM C109<\/p><\/td><td><p>\u226530% gain over control at equal flow<\/p><\/td><\/tr><tr><td><p>Transport classification<\/p><\/td><td><p>UN 3077 documentation<\/p><\/td><td><p>Non-hazardous for transport<\/p><\/td><\/tr><tr><td><p>Manufacturing quality<\/p><\/td><td><p>ISO 9001:2015 certificate<\/p><\/td><td><p>Current and valid<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39db91ee elementor-widget elementor-widget-heading\" data-id=\"39db91ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99ec469 elementor-widget elementor-widget-accordion\" data-id=\"99ec469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1611\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1611\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"icon icon-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"icon icon-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What makes the Low-VOC PCE formulation different from standard Michem PCE powder?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1611\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1611\"><p>The Low-VOC formulation uses the same polycarboxylic ether chemistry and achieves the same water reduction and strength performance as the standard PCE grades. The difference is in the formulation and manufacturing controls that minimize residual monomers, eliminate formaldehyde, and ensure VOC emissions meet the most stringent green building IEQ requirements. All performance specifications (water reduction, strength gain, solid content, dosage) are identical.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1612\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1612\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"icon icon-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"icon icon-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How does Low-VOC PCE powder contribute to LEED v4 certification?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1612\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1612\"><p>Low-VOC PCE contributes in two main areas: (1) Materials and Resources credits through enabling cement content reduction (lowering embodied carbon); and (2) Indoor Environmental Quality credits through low VOC emissions and no formaldehyde content. The specific credits and points depend on the project&#8217;s complete design, material mix, and certification path. Consult a LEED accredited professional for project-specific analysis.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1613\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1613\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"icon icon-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"icon icon-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Is Low-VOC PCE powder more expensive than naphthalene-based superplasticizer?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1613\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1613\"><p>On a per-kilogram basis, PCE powder may have a higher unit price than naphthalene-based liquid. However, on a per-performance-unit basis (cost per percent of water reduction, or cost per MPa of strength gain), PCE is typically more cost-effective because it achieves 2\u00d7 the water reduction at roughly half the dosage. The total chemical cost per cubic meter of concrete is usually lower with PCE, and the cement reduction enabled by PCE provides additional material cost savings.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1614\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1614\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"icon icon-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"icon icon-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Can Low-VOC PCE powder be used in all the same applications as standard PCE?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1614\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1614\"><p>Yes. The Low-VOC formulation is available across all four Michem PCE grades (SP630 for Portland cement, SP640 for CSA cement, SP670 for gypsum, SP680 for all-type\/UHPC). The grade selection is based on the binder system, not on the VOC formulation. Any application that uses standard Michem PCE powder can use the Low-VOC formulation with no change in dosage or performance.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1615\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1615\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"icon icon-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"icon icon-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Does the UN 3077 classification affect international shipping or handling?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1615\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1615\"><p>UN 3077 classifies the product as &#8220;Environmentally hazardous substance, solid, n.o.s.&#8221; \u2014 a non-hazardous classification for transport that simplifies international shipping compared to hazardous-classified admixtures. The powder format further reduces shipping costs by eliminating the water weight of liquid formulations. Always verify import\/export requirements with local authorities, as some jurisdictions have specific documentation requirements even for non-hazardous substances.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23f3ddbd elementor-widget elementor-widget-text-editor\" data-id=\"23f3ddbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Evidence &amp; Standards<\/h2><p><strong>Product data:<\/strong><\/p><ul><li>Michem Low-VOC PCE Powder: polycarboxylic ether, white to light yellow powder, solid content \u226590%, moisture \u22645%, water reduction &gt;25% (35\u201345% high-range), dosage 0.1\u20130.5%, 28d strength gain 30\u201350%, no formaldehyde, UN 3077 compliant, ISO 9001:2015 manufacturing, 2-year shelf life.<\/li><\/ul><ul><li>Performance vs. naphthalene-based: 2\u00d7 water reduction, 1.5\u00d7 strength gain.<\/li><\/ul><ul><li>Available types: High-Range Water Reducer Powder, Low-VOC Eco-Friendly, Quick-Setting.<\/li><\/ul><p><strong>Standards cited:<\/strong><\/p><ul><li>ISO 9001:2015: Quality management systems \u2014 requirements<\/li><\/ul><ul><li>EN 934-2: Admixtures for concrete \u2014 definitions and requirements<\/li><\/ul><ul><li>ASTM C494: Chemical Admixtures for Concrete (Type A\/F)<\/li><\/ul><ul><li>ASTM C109: Compressive Strength of Hydraulic Cement Mortars<\/li><\/ul><ul><li>ASTM D5116: Small-Scale Environmental Chamber Determinations of Organic Emissions<\/li><\/ul><ul><li>LEED v4: Leadership in Energy and Environmental Design rating system (U.S. Green Building Council)<\/li><\/ul><h2>References<\/h2><ol><li>Michem PCE Powder Technical Data Sheet. michemicals.com\/superplasticizer\/polycarboxylate-superplasticizer-powder\/<\/li><\/ol><ol><li>ISO 9001:2015. Quality management systems \u2014 requirements. International Organization for Standardization.<\/li><\/ol><ol><li>EN 934-2. Admixtures for concrete, mortar and grout \u2014 Part 2: Concrete admixtures \u2014 definitions and requirements. CEN.<\/li><\/ol><ol><li>ASTM C494. Standard Specification for Chemical Admixtures for Concrete. ASTM International, West Conshohocken, PA.<\/li><\/ol><ol><li>ASTM C109. Standard Test Method for Compressive Strength of Hydraulic Cement Mortars. ASTM International.<\/li><\/ol><ol><li>ASTM D5116. Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions from Indoor Materials\/Products. ASTM International.<\/li><\/ol><ol><li>LEED v4. Leadership in Energy and Environmental Design. U.S. Green Building Council, Washington, D.C.<\/li><\/ol><ol><li>CDPH Standard Method v1.2. Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers. California Department of Public Health.<\/li><\/ol><h2>About This Guide<\/h2><p><strong>Who it&#8217;s for:<\/strong> Green building specifiers, sustainability managers, concrete and mortar formulators pursuing LEED or other green certification, procurement specialists sourcing low-emitting materials, and construction project teams targeting carbon footprint reduction.<\/p><p><strong>How it was produced:<\/strong> Performance claims draw on Michem official product specifications (michemicals.com) and established EN\/ASTM\/ISO test protocols. Field-experience observations are drawn from the Michem Technical Applications Team&#8217;s concrete admixtures R&amp;D work. LEED v4 credit analysis is based on publicly available USGBC rating system documentation.<\/p><p><strong>Limitations:<\/strong> LEED credit achievement depends on the complete project design, material mix, and certification path \u2014 this guide identifies potential contribution areas, not guaranteed credits. VOC emission results vary with concrete mix design, placement environment, ventilation, and ambient conditions. Cement reduction strategies must be validated with strength and durability testing per ASTM\/EN standards. The dosage ranges and performance figures given are indicative and must be validated with site trials under actual project conditions. This guide does not replace engineering judgment, LEED accredited professional consultation, or compliance with local building codes.<\/p><p><strong>Update policy:<\/strong> Reviewed annually, or whenever Michem product specifications, cited EN\/ASTM\/ISO standards, or LEED rating system requirements are revised.<\/p><h2>Conclusion &amp; CTA<\/h2><p>Michem Low-VOC Eco-Friendly PCE Powder combines the high-range water reduction (35\u201345%), 30\u201350% strength gain, and polycarboxylic ether dispersion performance of the standard Michem PCE grades with the environmental attributes that green building certification and sustainable construction demand. By enabling cement content reduction at equivalent strength, replacing higher-VOC naphthalene-based admixtures (2\u00d7 water reduction, 1.5\u00d7 strength gain advantage), and eliminating formaldehyde and residual solvents through powder format chemistry, Low-VOC PCE delivers measurable carbon footprint reduction and LEED v4 credit contribution. UN 3077 non-hazardous classification, ISO 9001:2015 manufacturing, and a 2-year shelf life complete the sustainability profile. For concrete producers, mortar formulators, and green building project teams, Low-VOC <a href=\"https:\/\/michemicals.com\/superplasticizer\/polycarboxylate-superplasticizer-powder\/\">PCE powder<\/a> is the engineered choice for performance-driven, environmentally responsible construction.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b74df16 elementor-widget elementor-widget-post-info\" data-id=\"6b74df16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-e766a79 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-tags\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path 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href=\"https:\/\/michemicals.com\/it\/tag\/pce-powder-for-green-building\/\" class=\"elementor-post-info__terms-list-item\">PCE Powder for green building<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36dd41eb elementor-post-navigation-borders-yes elementor-widget elementor-widget-post-navigation\" data-id=\"36dd41eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-navigation.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation\" role=\"navigation\" aria-label=\"Navigazione dell&#039;articolo\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/michemicals.com\/it\/calcolo-del-dosaggio-del-ritardante-per-gesso\/\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-left\" 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e-con-full e-flex e-con e-child\" data-id=\"3877961d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a89e9cb elementor-widget elementor-widget-heading\" data-id=\"a89e9cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Recent Post<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2789ecc7 elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"2789ecc7\" data-element_type=\"widget\" data-e-type=\"widget\" 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class=\"elementor-post__thumbnail__link\" href=\"https:\/\/michemicals.com\/it\/polvere-di-pce-a-basso-contenuto-di-cov-ed-ecocompatibile\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"188\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-300x188.webp\" class=\"attachment-medium size-medium wp-image-11818\" alt=\"MICHEM-PCE-Powder-for-Green-Building\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/MICHEM-PCE-Powder-for-Green-Building.webp 880w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\"><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/michemicals.com\/it\/polvere-di-pce-a-basso-contenuto-di-cov-ed-ecocompatibile\/\" >\n\t\t\t\tLow-VOC Eco-Friendly PCE Powder: Sustainable Concrete Formulation for Green Building\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/it\/polvere-di-pce-a-basso-contenuto-di-cov-ed-ecocompatibile\/\" aria-label=\"Leggi tutto Low-VOC Eco-Friendly PCE Powder: Sustainable Concrete Formulation for Green Building\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tLuglio 30, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11807 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-gypsum-retarder-dosage\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/michemicals.com\/it\/calcolo-del-dosaggio-del-ritardante-per-gesso\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/Gypsum-Retarder-Dosage-Calculation-300x188.webp\" class=\"attachment-medium size-medium wp-image-11809\" alt=\"Gypsum-Retarder-Dosage-Calculation\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/Gypsum-Retarder-Dosage-Calculation-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/Gypsum-Retarder-Dosage-Calculation-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/Gypsum-Retarder-Dosage-Calculation-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/Gypsum-Retarder-Dosage-Calculation.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\"><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/michemicals.com\/it\/calcolo-del-dosaggio-del-ritardante-per-gesso\/\" >\n\t\t\t\tGypsum Retarder Dosage Calculation: Setting Time Prediction &amp; Optimization Guide\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/it\/calcolo-del-dosaggio-del-ritardante-per-gesso\/\" aria-label=\"Leggi tutto Gypsum Retarder Dosage Calculation: Setting Time Prediction &amp; Optimization Guide\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tLuglio 29, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11777 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-hps-for-tile-adhesive tag-hps-in-tile-adhesive\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/michemicals.com\/it\/hps-per-garantire-prestazioni-anti-cedimento-nelladesivo-per-piastrelle\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/michem-hps-in-tile-adhesive-300x188.webp\" class=\"attachment-medium size-medium wp-image-11779\" alt=\"michem-hps-in-tile-adhesive\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/michem-hps-in-tile-adhesive-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/michem-hps-in-tile-adhesive-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/michem-hps-in-tile-adhesive-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/michem-hps-in-tile-adhesive.webp 880w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\"><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/michemicals.com\/it\/hps-per-garantire-prestazioni-anti-cedimento-nelladesivo-per-piastrelle\/\" >\n\t\t\t\tHPS for Anti-Sag Performance in Tile Adhesive: Mechanism &amp; Dosage for Vertical Applications\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/it\/hps-per-garantire-prestazioni-anti-cedimento-nelladesivo-per-piastrelle\/\" aria-label=\"Leggi tutto HPS for Anti-Sag Performance in Tile Adhesive: Mechanism &amp; Dosage for Vertical Applications\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tLuglio 28, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11760 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-michem-pce-sp630 tag-pce-powder-in-dry-mix-mortar\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/michemicals.com\/it\/polvere-di-pce-nella-malta-pronta-alluso\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/sp630-PCE-Powder-in-Dry-Mix-Mortar-300x188.jpg\" class=\"attachment-medium size-medium wp-image-11762\" alt=\"SP630 PCE Powder in Dry-Mix Mortar\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/sp630-PCE-Powder-in-Dry-Mix-Mortar-300x188.jpg 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/sp630-PCE-Powder-in-Dry-Mix-Mortar-768x480.jpg 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/sp630-PCE-Powder-in-Dry-Mix-Mortar-18x12.jpg 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/sp630-PCE-Powder-in-Dry-Mix-Mortar.jpg 880w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\"><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/michemicals.com\/it\/polvere-di-pce-nella-malta-pronta-alluso\/\" >\n\t\t\t\tPCE Powder in Dry-Mix Mortar: High-Range Water Reduction with SP630 for Portland Cement\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/it\/polvere-di-pce-nella-malta-pronta-alluso\/\" aria-label=\"Leggi tutto PCE Powder in Dry-Mix Mortar: High-Range Water Reduction with SP630 for Portland Cement\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tLuglio 27, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11740 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-hec-for-detergent tag-hec-for-industrial tag-hec-thickener\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/michemicals.com\/it\/lhec-e-laddensante-preferito-per-i-detersivi\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/HEC-Is-the-Preferred-Thickener-for-Detergent-300x188.webp\" class=\"attachment-medium size-medium wp-image-11742\" alt=\"HEC-Is-the-Preferred-Thickener-for-Detergent\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/HEC-Is-the-Preferred-Thickener-for-Detergent-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/HEC-Is-the-Preferred-Thickener-for-Detergent-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/HEC-Is-the-Preferred-Thickener-for-Detergent-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/HEC-Is-the-Preferred-Thickener-for-Detergent.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\"><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/michemicals.com\/it\/lhec-e-laddensante-preferito-per-i-detersivi\/\" >\n\t\t\t\tWhy HEC Is the Preferred Thickener for Detergent &amp; Industrial Cleaning Formulations\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/it\/lhec-e-laddensante-preferito-per-i-detersivi\/\" aria-label=\"Leggi tutto Why HEC Is the Preferred Thickener for Detergent &amp; Industrial Cleaning Formulations\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tLuglio 24, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11734 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-cmc-fir-dry-mix-mortar tag-dry-mix-mortar-shelf-life\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/michemicals.com\/it\/in-che-modo-il-cmc-prolunga-la-durata-di-conservazione-della-malta-pronta-alluso\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/06\/pce-flakes-for-dry-mix-mortar-300x188.webp\" class=\"attachment-medium size-medium wp-image-10565\" alt=\"pce flakes,hps,cmc for dry mix mortar\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/06\/pce-flakes-for-dry-mix-mortar-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/06\/pce-flakes-for-dry-mix-mortar-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/06\/pce-flakes-for-dry-mix-mortar-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/06\/pce-flakes-for-dry-mix-mortar.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\"><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/michemicals.com\/it\/in-che-modo-il-cmc-prolunga-la-durata-di-conservazione-della-malta-pronta-alluso\/\" >\n\t\t\t\tHow CMC Extends Dry-Mix Mortar Shelf Life?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/it\/in-che-modo-il-cmc-prolunga-la-durata-di-conservazione-della-malta-pronta-alluso\/\" aria-label=\"Leggi tutto How CMC Extends Dry-Mix Mortar Shelf Life?\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tLuglio 24, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-501a65f7 elementor-hidden-tablet elementor-hidden-mobile 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128z\"><\/path><\/svg><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/form>\n\t\t<\/search>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-df9db6c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"df9db6c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4b5c14d\" data-id=\"4b5c14d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0e3e96a elementor-author-box--layout-image-above elementor-author-box--align-center elementor-widget elementor-widget-author-box\" data-id=\"0e3e96a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"author-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-author-box\">\n\t\t\t\t\t\t\t<div  class=\"elementor-author-box__avatar\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2025\/02\/beauty-200x300.jpeg\" alt=\"Immagine di Sales Manager\" loading=\"lazy\" title=\"\">\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"elementor-author-box__text\">\n\t\t\t\t\t\t\t\t\t<div >\n\t\t\t\t\t\t<h5 class=\"elementor-author-box__name\">\n\t\t\t\t\t\t\tSales Manager\t\t\t\t\t\t<\/h5>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-author-box__bio\">\n\t\t\t\t\t\t<p>I'm Tinna,I have been engaged in the cellulose ether industry for 15 years.I'd be happy to share my post with you. If you have any good ideas, please let me know.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d5f75d e-grid-align-mobile-center elementor-shape-rounded elementor-grid-0 e-grid-align-center elementor-widget elementor-widget-social-icons\" data-id=\"6d5f75d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-animation-pulse-shrink elementor-repeater-item-e808987\" href=\"https:\/\/www.facebook.com\/MICHEMICALS\/\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Facebook<\/span>\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg 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421.8h39.1L151.1 88h-42L364.4 421.8z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-icon-youtube-v elementor-animation-pulse-shrink elementor-repeater-item-e832e63\" href=\"https:\/\/www.youtube.com\/@michemcals\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Icon-youtube-v<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-youtube-v\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-whatsapp elementor-animation-pulse-shrink elementor-repeater-item-1282787\" href=\"https:\/\/api.whatsapp.com\/send?phone=8617862186910\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Whatsapp<\/span>\n\t\t\t\t\t\t<svg 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3.2-26.4-1.3-2.5-5-3.9-10.5-6.6z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d17e403 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d17e403\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-hand-point-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M428.8 137.6h-86.177a115.52 115.52 0 0 0 2.176-22.4c0-47.914-35.072-83.2-92-83.2-45.314 0-57.002 48.537-75.707 78.784-7.735 12.413-16.994 23.317-25.851 33.253l-.131.146-.129.148C135.662 161.807 127.764 168 120.8 168h-2.679c-5.747-4.952-13.536-8-22.12-8H32c-17.673 0-32 12.894-32 28.8v230.4C0 435.106 14.327 448 32 448h64c8.584 0 16.373-3.048 22.12-8h2.679c28.688 0 67.137 40 127.2 40h21.299c62.542 0 98.8-38.658 99.94-91.145 12.482-17.813 18.491-40.785 15.985-62.791A93.148 93.148 0 0 0 393.152 304H428.8c45.435 0 83.2-37.584 83.2-83.2 0-45.099-38.101-83.2-83.2-83.2zm0 118.4h-91.026c12.837 14.669 14.415 42.825-4.95 61.05 11.227 19.646 1.687 45.624-12.925 53.625 6.524 39.128-10.076 61.325-50.6 61.325H248c-45.491 0-77.21-35.913-120-39.676V215.571c25.239-2.964 42.966-21.222 59.075-39.596 11.275-12.65 21.725-25.3 30.799-39.875C232.355 112.712 244.006 80 252.8 80c23.375 0 44 8.8 44 35.2 0 35.2-26.4 53.075-26.4 70.4h158.4c18.425 0 35.2 16.5 35.2 35.2 0 18.975-16.225 35.2-35.2 35.2zM88 384c0 13.255-10.745 24-24 24s-24-10.745-24-24 10.745-24 24-24 24 10.745 24 24z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Contact Us<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5760174 elementor-widget elementor-widget-text-editor\" data-id=\"5760174\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Please contact me for the latest quote or to request a sample test (our samples are free and include shipping).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4ed85c elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"a4ed85c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form 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dell'acqua.<\/p>","protected":false},"author":1,"featured_media":11818,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","page_builder":"","footnotes":""},"categories":[1],"tags":[274,275],"class_list":["post-11817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-low-voc-pce-powder","tag-pce-powder-for-green-building"],"_links":{"self":[{"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/posts\/11817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/comments?post=11817"}],"version-history":[{"count":3,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/posts\/11817\/revisions"}],"predecessor-version":[{"id":11823,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/posts\/11817\/revisions\/11823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/media\/11818"}],"wp:attachment":[{"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/media?parent=11817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/categories?post=11817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/michemicals.com\/it\/wp-json\/wp\/v2\/tags?post=11817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}