{"id":11760,"date":"2026-07-27T06:01:39","date_gmt":"2026-07-27T06:01:39","guid":{"rendered":"https:\/\/michemicals.com\/?p=11760"},"modified":"2026-07-27T06:17:52","modified_gmt":"2026-07-27T06:17:52","slug":"pce-powder-in-dry-mix-mortar","status":"publish","type":"post","link":"https:\/\/michemicals.com\/fr\/pce-powder-in-dry-mix-mortar\/","title":{"rendered":"PCE Powder in Dry-Mix Mortar: High-Range Water Reduction with SP630 for Portland Cement"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11760\" class=\"elementor elementor-11760\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f71f7f elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"6f71f7f\" data-element_type=\"section\" data-e-type=\"section\" 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data-id=\"7d3c377c\" 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-293bf8f3 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"293bf8f3\" 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\">PCE Powder in Dry-Mix Mortar: High-Range Water Reduction with SP630 for Portland Cement<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6abe5672 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6abe5672\" 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-a46b884 elementor-align-center elementor-widget elementor-widget-post-info\" data-id=\"a46b884\" 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\/fr\/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 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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-2966ec92 e-con-full e-flex e-con e-child\" data-id=\"2966ec92\" 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-e67b0ea elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"e67b0ea\" 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\/sp630-PCE-Powder-in-Dry-Mix-Mortar.jpg\" class=\"attachment-large size-large 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.jpg 880w, 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\" 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-1fd8c552 elementor-widget elementor-widget-heading\" data-id=\"1fd8c552\" 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-45585038 elementor-widget elementor-widget-text-editor\" data-id=\"45585038\" 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 (PCE) Powder<\/a> grade SP630 is a polycarboxylic ether-based high-range water reducer specifically formulated for dry-mix mortar and concrete applications using Portland cement. At a recommended dosage of 0.1\u20130.5% by weight of cementitious material, SP630 achieves a water reduction ratio exceeding 25%, with high-range performance reaching 35\u201345% water reduction under optimized mix designs. The powder format \u2014 with solid content \u226590% and moisture content \u22645% \u2014 enables homogeneous dry blending with cement, sand, and other dry-mix constituents without the dosing variability, shelf-life limitations, or transport complications associated with liquid admixtures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32f61646 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"32f61646\" 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__32f61646\" aria-expanded=\"true\" aria-label=\"Deschide\u021bi tabelul de con\u021binut\"><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__32f61646\" aria-expanded=\"true\" aria-label=\"\u00cenchide tabelul de con\u021binut\"><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__32f61646\" 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-62013711 elementor-widget elementor-widget-text-editor\" data-id=\"62013711\" 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 dispersion mechanism of SP630 is fundamentally different from legacy naphthalene-based or melamine-based superplasticizers. The polycarboxylic ether backbone provides dual-action dispersion through electrostatic repulsion and steric hindrance: the charged main chain adsorbs onto cement particle surfaces, while the grafted polyethylene oxide (PEO) side chains create a physical barrier that prevents particle agglomeration. This comb-type molecular architecture delivers superior dispersion at significantly lower dosages, outperforming naphthalene-based admixtures by approximately 2\u00d7 in water reduction and 1.5\u00d7 in compressive strength gain at 28 days. Per EN 934-2 (Admixtures for concrete \u2014 definitions and requirements) and ASTM C494 (Chemical Admixtures for Concrete), SP630 qualifies as a high-range water-reducing admixture, meeting the Type A (water-reducing) and Type F (high-range water-reducing) classification criteria respectively.<\/p><p>For dry-mix mortar manufacturers, the practical implication is substantial: a 35\u201345% reduction in mixing water at constant flow translates directly to a 30\u201350% gain in 28-day compressive strength, or alternatively, a significant reduction in cement content at equivalent strength \u2014 lowering both material cost and carbon footprint per unit of mortar produced.<\/p><h2>Key Takeaways<\/h2><ul><li>SP630 is formulated specifically for Portland cement dry-mix mortar and concrete, achieving &gt;25% water reduction (up to 35\u201345% high-range) at 0.1\u20130.5% dosage per EN 934-2 and ASTM C494 Type A\/F.<\/li><\/ul><ul><li>The polycarboxylic ether comb-type molecule provides dual electrostatic repulsion and steric hindrance dispersion, outperforming naphthalene-based admixtures by 2\u00d7 in water reduction and 1.5\u00d7 in 28-day strength gain.<\/li><\/ul><ul><li>Powder format with \u226590% solid content and \u22645% moisture enables homogeneous dry blending, eliminating liquid admixture dosing variability and extending shelf life to 2 years.<\/li><\/ul><ul><li>A 35\u201345% water reduction translates to 30\u201350% compressive strength gain at 28 days per ASTM C109, or equivalent strength at reduced cement content.<\/li><\/ul><ul><li>SP630 is UN 3077 compliant (non-hazardous for transport), with a low-VOC formulation available for green building applications.<\/li><\/ul><h2>Why This Answer Matters<\/h2><p>Dry-mix mortar represents one of the largest application segments in construction chemicals, encompassing tile adhesives, masonry mortar, repair mortar, waterproofing mortar, and floor screeds. The global dry-mix mortar market demands consistent, factory-controlled product quality delivered in bagged or silo form, where every gram of admixture must disperse predictably upon reconstitution with water on site. Liquid admixtures \u2014 while effective in ready-mix concrete \u2014 introduce significant challenges in dry-mix production: they can cause cement pre-hydration during storage, complicate batch-to-batch homogeneity, and require specialized spraying equipment during production. PCE powder eliminates these issues entirely.<\/p><p>For mortar formulators and dry-mix plant operators, the choice of superplasticizer grade directly governs both production economics and field performance. Portland cement \u2014 the most widely used cementitious binder globally \u2014 has a well-characterized hydration chemistry and surface charge profile that responds optimally to PCE molecules with specific side-chain density and backbone length. SP630 is engineered with this Portland cement compatibility as its primary design criterion. Using a PCE grade designed for a different binder system (such as sulphoaluminate cement or gypsum) with Portland cement can result in rapid adsorption saturation, reduced dispersion efficiency, or even flash-setting \u2014 issues that the SP630 grade is specifically formulated to avoid.<\/p><p>The economic and sustainability implications are equally significant. With cement production accounting for approximately 7\u20138% of global CO\u2082 emissions, any admixture that enables cement reduction at equivalent strength directly contributes to lower-carbon construction. SP630&#8217;s 35\u201345% water reduction capacity allows formulators to achieve target strength at lower cement contents, or to exceed strength specifications at current cement contents \u2014 providing a commercially and environmentally superior alternative to naphthalene-based or lignosulfonate-based water reducers that have dominated the market for decades.<\/p><p><img decoding=\"async\" class=\"alignnone size-full wp-image-9474\" src=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/05\/pce-for-dry-mix-mortar.jpg\" alt=\"pce-for-dry-mix-mortar\" width=\"750\" height=\"469\" title=\"\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/05\/pce-for-dry-mix-mortar.jpg 750w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/05\/pce-for-dry-mix-mortar-300x188.jpg 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/05\/pce-for-dry-mix-mortar-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p><h2>Technical Deep Dive<\/h2><h3>1. Polycarboxylic Ether Dispersion Mechanism: Electrostatic Repulsion + Steric Hindrance<\/h3><p>The superior performance of Michem PCE Powder SP630 stems from its comb-type molecular architecture. The molecule consists of a negatively charged polycarboxylic ether backbone with grafted polyethylene oxide (PEO) side chains of controlled length and density. When introduced into a cement-water system, two concurrent dispersion mechanisms operate:<\/p><p><strong>Electrostatic repulsion:<\/strong> The anionic carboxylate groups on the backbone adsorb onto the positively charged calcium-rich sites on cement particle surfaces, particularly on the ettringite and C-S-H phases that form during early hydration. This adsorption imparts a net negative charge to the cement particles, creating an electrostatic repulsive force that drives particles apart and breaks up agglomerates. This mechanism is shared, in principle, with naphthalene-based and melamine-based superplasticizers.<\/p><p><strong>Steric hindrance:<\/strong> The grafted PEO side chains extend outward from the adsorbed backbone into the surrounding solution, forming a hydrated polymer layer \u2014 or &#8220;steric layer&#8221; \u2014 around each cement particle. When two particles approach each other, these polymer layers overlap, generating a repulsive osmotic and entropic force that prevents close approach and agglomeration. This steric hindrance mechanism is unique to PCE-type superplasticizers and is the primary reason they achieve significantly higher dispersion efficiency than naphthalene-based admixtures, which rely solely on electrostatic repulsion.<\/p><p>The combination of these two mechanisms is what enables SP630 to achieve 35\u201345% water reduction \u2014 approximately double the water reduction of naphthalene-based superplasticizers \u2014 at a fraction of the dosage. In field validation of Portland cement dry-mix mortar formulations, SP630 at 0.3% dosage achieved flow values equivalent to control mixes at 0.6\u20130.8% naphthalene-based dosage, while simultaneously producing 1.5\u00d7 the 28-day compressive strength gain.<\/p><h3>2. SP630 Compatibility with Portland Cement Hydration<\/h3><p>Portland cement \u2014 composed primarily of C\u2083S, C\u2082S, C\u2083A, and C\u2084AF \u2014 presents a complex, dynamic surface chemistry during hydration. The C\u2083A phase hydrates rapidly, forming ettringite in the presence of gypsum, and creates a high surface area that aggressively adsorbs PCE molecules. If the PCE molecular structure is not optimized for this adsorption behavior, the admixture is consumed by the C\u2083A phase before it can effectively disperse the C\u2083S and C\u2082S phases that govern strength development.<\/p><p>SP630&#8217;s molecular design addresses this challenge through controlled side-chain density and backbone charge density that balances adsorption across all cement phases. The result is uniform dispersion of the entire cement particle distribution \u2014 not selective dispersion of only the early-hydrating phases. Site trials under EN\/ASTM protocols confirm that Portland cement mortar formulated with SP630 at 0.2% dosage achieves a flow table spread of 180\u2013200 mm per EN 1015-3 (Consistency of fresh mortar \u2014 flow table test) at a water-cement ratio 35\u201345% lower than a control mix without superplasticizer.<\/p><h3>3. Water Reduction and Strength Gain Correlation<\/h3><p>The relationship between water reduction and compressive strength gain in Portland cement systems follows a well-established inverse correlation with water-cement ratio. By reducing the mixing water required to achieve a target consistency, SP630 lowers the w\/c ratio, which directly increases the density and strength of the hardened cement paste.<\/p><table><tbody><tr><td><p>SP630 Dosage (% bwoc)<\/p><\/td><td><p>Water Reduction (%)<\/p><\/td><td><p>w\/c Ratio Reduction<\/p><\/td><td><p>28d Compressive Strength Gain (%)<\/p><\/td><\/tr><tr><td><p>0.1<\/p><\/td><td><p>25\u201330<\/p><\/td><td><p>0.50 \u2192 0.37<\/p><\/td><td><p>30\u201335<\/p><\/td><\/tr><tr><td><p>0.2<\/p><\/td><td><p>30\u201338<\/p><\/td><td><p>0.50 \u2192 0.32<\/p><\/td><td><p>35\u201345<\/p><\/td><\/tr><tr><td><p>0.3<\/p><\/td><td><p>35\u201342<\/p><\/td><td><p>0.50 \u2192 0.29<\/p><\/td><td><p>40\u201348<\/p><\/td><\/tr><tr><td><p>0.5<\/p><\/td><td><p>40\u201345<\/p><\/td><td><p>0.50 \u2192 0.28<\/p><\/td><td><p>45\u201350<\/p><\/td><\/tr><\/tbody><\/table><p>Note: Data is indicative, based on Portland cement (CEM I 42.5) mortar at baseline w\/c = 0.50. Actual results vary with cement mineralogy, aggregate gradation, and ambient conditions. Strength gain per ASTM C109.<\/p><p>In our Technical Applications Team&#8217;s experience, the optimal dosage for most Portland cement dry-mix mortar applications falls in the 0.2\u20130.3% range, where the water reduction curve reaches its steepest slope before approaching the plateau region. Beyond 0.3\u20130.5%, diminishing returns in water reduction are typically observed, and excessive dosage may cause retardation of setting or air entrainment.<\/p><h3>4. Powder Format Advantages in Dry-Mix Production<\/h3><p>The powder format of SP630 \u2014 with solid content \u226590% and moisture content \u22645% \u2014 provides specific manufacturing advantages in dry-mix mortar production:<\/p><ul><li><strong>Homogeneous dry blending:<\/strong> SP630 disperses uniformly in the dry mix during the standard mixing cycle, requiring no specialized liquid spraying equipment.<\/li><\/ul><ul><li><strong>No pre-hydration risk:<\/strong> Unlike liquid admixtures, the powder does not introduce moisture that could prematurely hydrate cement during storage.<\/li><\/ul><ul><li><strong>Extended shelf life:<\/strong> With a 2-year shelf life in sealed packaging, SP630 supports long production planning cycles and seasonal inventory management.<\/li><\/ul><ul><li><strong>Transport efficiency:<\/strong> UN 3077 classification (non-hazardous for transport) simplifies logistics, and the powder format eliminates the weight and spillage issues of liquid transport.<\/li><\/ul><ul><li><strong>Dosing precision:<\/strong> In automated dry-mix plants, powder dosing via volumetric or gravimetric feeders achieves \u00b11% dosing accuracy, compared to \u00b13\u20135% typical for liquid dosing systems.<\/li><\/ul><h2>Product Specifications<\/h2><table><tbody><tr><td><p>Property<\/p><\/td><td><p>Michem 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>Polycarboxylate Superplasticizer (PCE) Powder<\/p><\/td><\/tr><tr><td><p>Grade<\/p><\/td><td><p>SP630 (for Portland cement dry-mix mortar and concrete)<\/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>Shelf Life<\/p><\/td><td><p>2 years<\/p><\/td><\/tr><tr><td><p>Transport Classification<\/p><\/td><td><p>UN 3077 (non-hazardous for transport)<\/p><\/td><\/tr><tr><td><p>Available Types<\/p><\/td><td><p>High-Range Water Reducer Powder, Low-VOC Eco-Friendly, Quick-Setting<\/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>SP630 Dosage Guide for Portland Cement Dry-Mix Mortar<\/h3><table><tbody><tr><td><p>Application<\/p><\/td><td><p>Cement Type<\/p><\/td><td><p>Target Flow (EN 1015-3)<\/p><\/td><td><p>SP630 Dosage<\/p><\/td><td><p>Baseline w\/c<\/p><\/td><td><p>Achieved w\/c<\/p><\/td><\/tr><tr><td><p>Tile adhesive (C1)<\/p><\/td><td><p>CEM I 42.5<\/p><\/td><td><p>140\u2013160 mm<\/p><\/td><td><p>0.15\u20130.20%<\/p><\/td><td><p>0.45<\/p><\/td><td><p>0.28\u20130.32<\/p><\/td><\/tr><tr><td><p>Tile adhesive (C2)<\/p><\/td><td><p>CEM I 52.5<\/p><\/td><td><p>150\u2013170 mm<\/p><\/td><td><p>0.20\u20130.30%<\/p><\/td><td><p>0.40<\/p><\/td><td><p>0.22\u20130.26<\/p><\/td><\/tr><tr><td><p>Masonry mortar (M5\u2013M15)<\/p><\/td><td><p>CEM I 42.5<\/p><\/td><td><p>160\u2013180 mm<\/p><\/td><td><p>0.10\u20130.15%<\/p><\/td><td><p>0.55<\/p><\/td><td><p>0.38\u20130.42<\/p><\/td><\/tr><tr><td><p>Repair mortar<\/p><\/td><td><p>CEM I 52.5<\/p><\/td><td><p>170\u2013190 mm<\/p><\/td><td><p>0.25\u20130.35%<\/p><\/td><td><p>0.40<\/p><\/td><td><p>0.22\u20130.26<\/p><\/td><\/tr><tr><td><p>Waterproofing mortar<\/p><\/td><td><p>CEM I 42.5<\/p><\/td><td><p>160\u2013180 mm<\/p><\/td><td><p>0.20\u20130.30%<\/p><\/td><td><p>0.45<\/p><\/td><td><p>0.25\u20130.30<\/p><\/td><\/tr><tr><td><p>Floor screed (CT-C30-F4)<\/p><\/td><td><p>CEM I 42.5<\/p><\/td><td><p>140\u2013160 mm<\/p><\/td><td><p>0.15\u20130.25%<\/p><\/td><td><p>0.50<\/p><\/td><td><p>0.28\u20130.35<\/p><\/td><\/tr><\/tbody><\/table><h3>Dry-Mix Production Protocol<\/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>Raw material inspection<\/p><\/td><td><p>Verify SP630 powder appearance (white to light yellow), moisture \u22645%<\/p><\/td><\/tr><tr><td><p>2<\/p><\/td><td><p>Sand drying<\/p><\/td><td><p>Reduce sand moisture to &lt;0.5% before blending<\/p><\/td><\/tr><tr><td><p>3<\/p><\/td><td><p>Pre-blending<\/p><\/td><td><p>Mix sand + cement for 2\u20133 minutes in high-intensity mixer<\/p><\/td><\/tr><tr><td><p>4<\/p><\/td><td><p>Admixture addition<\/p><\/td><td><p>Add SP630 powder with other dry additives (HPMC, RDP, etc.)<\/p><\/td><\/tr><tr><td><p>5<\/p><\/td><td><p>Final mixing<\/p><\/td><td><p>Mix for 3\u20135 minutes until homogenous color and texture<\/p><\/td><\/tr><tr><td><p>6<\/p><\/td><td><p>Quality check<\/p><\/td><td><p>Sample and test flow per EN 1015-3; verify w\/c ratio<\/p><\/td><\/tr><tr><td><p>7<\/p><\/td><td><p>Packaging<\/p><\/td><td><p>Pack in moisture-proof bags or silos; seal to maintain \u22645% moisture<\/p><\/td><\/tr><\/tbody><\/table><h3>Compatibility with Other Dry-Mix Additives<\/h3><p>SP630 is fully compatible with standard dry-mix mortar additives. When formulating multi-additive systems, add SP630 alongside cellulose ethers (Michem HPMC) for water retention, MikaVAE\u00ae RDP for flexibility and adhesion, and TenaBrix\u00ae PP fibers for crack control. The order of addition in the dry mix does not affect SP630 performance, as the powder disperses upon water addition during site mixing.<\/p><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>Powder appearance<\/p><\/td><td><p>Visual<\/p><\/td><td><p>White to light yellow, free-flowing<\/p><\/td><\/tr><tr><td><p>Flow consistency<\/p><\/td><td><p>EN 1015-3 flow table<\/p><\/td><td><p>Within \u00b110 mm of target<\/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<\/p><\/td><\/tr><tr><td><p>Setting time<\/p><\/td><td><p>EN 480-2 (Vicat)<\/p><\/td><td><p>No excessive retardation (&lt;120 min delay)<\/p><\/td><\/tr><tr><td><p>28d compressive strength<\/p><\/td><td><p>ASTM C109 \/ EN 1015-11<\/p><\/td><td><p>\u226530% gain over control at equal flow<\/p><\/td><\/tr><tr><td><p>Air content<\/p><\/td><td><p>EN 1015-7<\/p><\/td><td><p>\u22645% (unless air-entrained design)<\/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-350e1f45 elementor-widget elementor-widget-heading\" data-id=\"350e1f45\" 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-1b85f61e elementor-widget elementor-widget-accordion\" data-id=\"1b85f61e\" 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-4611\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-4611\" 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\">Why should I choose SP630 over a liquid PCE admixture for dry-mix mortar?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4611\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-4611\"><p>SP630&#8217;s powder format eliminates the risk of cement pre-hydration during storage, simplifies production (no liquid spraying equipment needed), achieves more precise dosing in automated plants, and provides a 2-year shelf life. Liquid admixtures are generally unsuitable for dry-mix mortar because they introduce moisture that can prematurely hydrate cement during bagged storage.<\/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-4612\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-4612\" 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 SP630 be used with blended Portland cements (CEM II, CEM III)?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4612\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-4612\"><p>SP630 is formulated primarily for CEM I (Portland cement). It is compatible with CEM II (Portland-composite cement) and CEM III (blast furnace slag cement), though dosage may need adjustment due to the different surface area and adsorption characteristics of supplementary cementitious materials. Site trials per EN 934-2 are recommended to optimize dosage for specific blended cements.<\/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-4613\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-4613\" 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 happens if I exceed the recommended 0.5% dosage?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4613\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-4613\"><p>Above 0.5% dosage, water reduction gains plateau and excessive PCE adsorption can cause significant setting retardation (extending initial set by 2\u20134 hours or more), increased air entrainment, and potential bleeding. If greater water reduction or strength is needed, consult the Michem Technical Applications Team for alternative formulation strategies rather than increasing dosage beyond the recommended range.<\/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-4614\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-4614\" 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 SP630 compare to naphthalene-based superplasticizer powder?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4614\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-4614\"><p>SP630 outperforms naphthalene-based superplasticizers by approximately 2\u00d7 in water reduction (35\u201345% vs. 15\u201322%) and 1.5\u00d7 in 28-day compressive strength gain (30\u201350% vs. 20\u201333%) at comparable dosage. Additionally, PCE does not produce the yellowish discoloration sometimes associated with naphthalene-based admixtures in light-colored mortars.<\/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-4615\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-4615\" 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 SP630 affect the air content or workability retention of dry-mix mortar?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4615\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-4615\"><p>At the recommended dosage range (0.1\u20130.5%), SP630 does not significantly entrain air (typically &lt;2% air entrainment). Workability retention is generally 30\u201360 minutes after water addition, which is sufficient for most dry-mix mortar applications. For extended open time, formulate with Michem HPMC cellulose ether to enhance water retention and workability.<\/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-781fe4b4 elementor-widget elementor-widget-text-editor\" data-id=\"781fe4b4\" 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 PCE Powder SP630: polycarboxylic ether composition, white to light yellow powder, solid content \u226590%, moisture \u22645%, water reduction &gt;25% (high-range 35\u201345%), dosage 0.1\u20130.5%, 28d compressive strength gain 30\u201350%, shelf life 2 years, UN 3077 compliant.<\/li><\/ul><ul><li>Performance vs. naphthalene-based: 2\u00d7 water reduction, 1.5\u00d7 strength gain.<\/li><\/ul><p><strong>Standards cited:<\/strong><\/p><ul><li>EN 934-2: Admixtures for concrete \u2014 definitions and requirements<\/li><\/ul><ul><li>ASTM C494: Chemical Admixtures for Concrete (Type A \u2014 water reducing; Type F \u2014 high-range water reducing)<\/li><\/ul><ul><li>EN 1015-3: Methods of test for mortar \u2014 Part 3: Determination of consistence of fresh mortar (by flow table)<\/li><\/ul><ul><li>ASTM C109: Compressive Strength of Hydraulic Cement Mortars<\/li><\/ul><ul><li>EN 1015-11: Determination of flexural and compressive strength of hardened mortar<\/li><\/ul><ul><li>EN 480-2: Admixtures for concrete \u2014 test methods \u2014 determination of setting time<\/li><\/ul><ul><li>ISO 9001:2015: Quality management systems \u2014 requirements<\/li><\/ul><h2>References<\/h2><ol><li>Michem PCE Powder Technical Data Sheet. michemicals.com\/superplasticizer\/polycarboxylate-superplasticizer-powder\/<\/li><\/ol><ol><li>EN 934-2. Admixtures for concrete, mortar and grout \u2014 Part 2: Concrete admixtures \u2014 definitions and requirements. European Committee for Standardization (CEN).<\/li><\/ol><ol><li>ASTM C494. Standard Specification for Chemical Admixtures for Concrete. ASTM International, West Conshohocken, PA.<\/li><\/ol><ol><li>EN 1015-3. Methods of test for mortar \u2014 Part 3: Determination of consistence of fresh mortar (by flow table). CEN.<\/li><\/ol><ol><li>ASTM C109. Standard Test Method for Compressive Strength of Hydraulic Cement Mortars. ASTM International.<\/li><\/ol><ol><li>ASTM C1437. Standard Test Method for Flow of Hydraulic Cement Mortar. ASTM International.<\/li><\/ol><ol><li>EN 1015-11. Methods of test for mortar \u2014 Part 11: Determination of flexural and compressive strength of hardened mortar. CEN.<\/li><\/ol><ol><li>ISO 9001:2015. Quality management systems \u2014 requirements. International Organization for Standardization.<\/li><\/ol><h2>About This Guide<\/h2><p><strong>Who it&#8217;s for:<\/strong> Dry-mix mortar formulators, construction chemicals R&amp;D engineers, mortar plant production managers, and specification engineers selecting superplasticizer grades for Portland cement-based mortar and concrete products.<\/p><p><strong>How it was produced:<\/strong> Performance claims draw on Michem official product specifications (michemicals.com) and established EN\/ASTM test protocols. Field-experience observations are drawn from the Michem Technical Applications Team&#8217;s concrete admixtures R&amp;D work.<\/p><p><strong>Limitations:<\/strong> Field results vary with local cement mineralogy, aggregate gradation, ambient climate, and complete mix design. 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 or compliance with local building codes.<\/p><p><strong>Update policy:<\/strong> Reviewed annually, or whenever Michem product specifications or cited EN\/ASTM standards are revised.<\/p><h2>Conclusion &amp; CTA<\/h2><p>Michem <a href=\"https:\/\/michemicals.com\/superplasticizer\/polycarboxylate-superplasticizer-powder\/\">PCE Powder grade SP630<\/a> delivers the high-range water reduction (35\u201345%), compressive strength gain (30\u201350% at 28 days), and Portland cement compatibility that dry-mix mortar manufacturers require for next-generation formulations. Its polycarboxylic ether comb-type molecule \u2014 providing dual electrostatic repulsion and steric hindrance \u2014 outperforms naphthalene-based alternatives by 2\u00d7 in water reduction and 1.5\u00d7 in strength gain, while the powder format (\u226590% solid content, \u22645% moisture, 2-year shelf life) eliminates the production and storage challenges of liquid admixtures. Compliant with EN 934-2 and ASTM C494 Type A\/F, SP630 is the engineered choice for Portland cement dry-mix mortar systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c92bd23 elementor-widget elementor-widget-post-info\" data-id=\"4c92bd23\" 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 d=\"M497.941 225.941L286.059 14.059A48 48 0 0 0 252.118 0H48C21.49 0 0 21.49 0 48v204.118a48 48 0 0 0 14.059 33.941l211.882 211.882c18.744 18.745 49.136 18.746 67.882 0l204.118-204.118c18.745-18.745 18.745-49.137 0-67.882zM112 160c-26.51 0-48-21.49-48-48s21.49-48 48-48 48 21.49 48 48-21.49 48-48 48zm513.941 133.823L421.823 497.941c-18.745 18.745-49.137 18.745-67.882 0l-.36-.36L527.64 323.522c16.999-16.999 26.36-39.6 26.36-63.64s-9.362-46.641-26.36-63.64L331.397 0h48.721a48 48 0 0 1 33.941 14.059l211.882 211.882c18.745 18.745 18.745 49.137 0 67.882z\"><\/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-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/michemicals.com\/fr\/etiquette\/michem-pce-sp630\/\" class=\"elementor-post-info__terms-list-item\">Michem PCE SP630<\/a>, <a href=\"https:\/\/michemicals.com\/fr\/etiquette\/pce-powder-in-dry-mix-mortar\/\" class=\"elementor-post-info__terms-list-item\">PCE Powder in Dry-Mix Mortar<\/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-643a425a elementor-post-navigation-borders-yes elementor-widget elementor-widget-post-navigation\" data-id=\"643a425a\" 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=\"Navigation de publication\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/michemicals.com\/fr\/hec-is-the-preferred-thickener-for-detergent\/\" 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\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M31.7 239l136-136c9.4-9.4 24.6-9.4 33.9 0l22.6 22.6c9.4 9.4 9.4 24.6 0 33.9L127.9 256l96.4 96.4c9.4 9.4 9.4 24.6 0 33.9L201.7 409c-9.4 9.4-24.6 9.4-33.9 0l-136-136c-9.5-9.4-9.5-24.6-.1-34z\"><\/path><\/svg><span class=\"elementor-screen-only\">Pr\u00e9c\u00e9dent<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--label\">Previous<\/span><span class=\"post-navigation__prev--title\">Why HEC Is the Preferred Thickener for Detergent &amp; Industrial Cleaning Formulations<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation__separator-wrapper\">\n\t\t\t\t\t<div class=\"elementor-post-navigation__separator\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-post-navigation__next elementor-post-navigation__link\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-468eca46 e-con-full e-flex e-con e-child\" data-id=\"468eca46\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-425ee670 elementor-widget elementor-widget-heading\" data-id=\"425ee670\" 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-69d223ba 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=\"69d223ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\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\/fr\/pce-powder-in-dry-mix-mortar\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img 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\/fr\/pce-powder-in-dry-mix-mortar\/\" >\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\/fr\/pce-powder-in-dry-mix-mortar\/\" aria-label=\"En savoir plus sur 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\tjuillet 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\/fr\/hec-is-the-preferred-thickener-for-detergent\/\" 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\/fr\/hec-is-the-preferred-thickener-for-detergent\/\" >\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\/fr\/hec-is-the-preferred-thickener-for-detergent\/\" aria-label=\"En savoir plus sur 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\tjuillet 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\/fr\/how-cmc-extends-dry-mix-mortar-shelf-life\/\" 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\/fr\/how-cmc-extends-dry-mix-mortar-shelf-life\/\" >\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\/fr\/how-cmc-extends-dry-mix-mortar-shelf-life\/\" aria-label=\"En savoir plus sur 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\tjuillet 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-11719 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-cmc-degree tag-cmc-water-retention tag-michem-cmc\" 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\/fr\/degre-de-substitution-cmc\/\" 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\/CMC-Degree-of-Substitution-300x188.webp\" class=\"attachment-medium size-medium wp-image-11722\" alt=\"CMC Degree of Substitution\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Degree-of-Substitution-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Degree-of-Substitution-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Degree-of-Substitution-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Degree-of-Substitution.webp 960w\" 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\/fr\/degre-de-substitution-cmc\/\" >\n\t\t\t\tCMC Degree of Substitution (DS 0.65\u20130.9): How DS Determines Water Retention, Viscosity &amp; Solubility\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/fr\/degre-de-substitution-cmc\/\" aria-label=\"En savoir plus sur CMC Degree of Substitution (DS 0.65\u20130.9): How DS Determines Water Retention, Viscosity &amp; Solubility\" 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\tjuillet 23, 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-11687 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-alkali-resistant-pan-fiber tag-high-modulus-pan-fiber tag-short-cut-pan-fiber-for-concrete\" 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\/fr\/guide-de-selection-des-trois-types-de-fibres-pour-poeles\/\" 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\/PAN-Fiber-12mm-300x188.webp\" class=\"attachment-medium size-medium wp-image-11690\" alt=\"Michem PAN 12mm fiber\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/PAN-Fiber-12mm-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/PAN-Fiber-12mm-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/PAN-Fiber-12mm-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/PAN-Fiber-12mm.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\/fr\/guide-de-selection-des-trois-types-de-fibres-pour-poeles\/\" >\n\t\t\t\tPAN Fiber Three Types Selection Guide: High-Modulus vs Alkali-Resistant vs Short-Cut for Concrete\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/fr\/guide-de-selection-des-trois-types-de-fibres-pour-poeles\/\" aria-label=\"En savoir plus sur PAN Fiber Three Types Selection Guide: High-Modulus vs Alkali-Resistant vs Short-Cut for Concrete\" 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\tjuillet 22, 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-11671 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-cmc-for-food tag-cmc-for-mortar tag-cmc-for-pharma\" 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\/fr\/applications-multisectorielles-du-cmc\/\" 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\/CMC-Multi-Industry-Applications-300x188.webp\" class=\"attachment-medium size-medium wp-image-11674\" alt=\"CMC Multi-Industry Applications\" srcset=\"https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Multi-Industry-Applications-300x188.webp 300w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Multi-Industry-Applications-768x480.webp 768w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Multi-Industry-Applications-18x12.webp 18w, https:\/\/michemicals.com\/wp-content\/uploads\/2026\/07\/CMC-Multi-Industry-Applications.webp 960w\" 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\/fr\/applications-multisectorielles-du-cmc\/\" >\n\t\t\t\tCMC Multi-Industry Applications: From Food &amp; Pharma Grade to Construction Mortar \u2014 One Chemistry, Multiple Markets\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/michemicals.com\/fr\/applications-multisectorielles-du-cmc\/\" aria-label=\"En savoir plus sur CMC Multi-Industry Applications: From Food &amp; Pharma Grade to Construction Mortar \u2014 One Chemistry, Multiple Markets\" 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\tjuillet 21, 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-259bb8e8 elementor-hidden-tablet elementor-hidden-mobile e-con-full e-flex e-con e-child\" data-id=\"259bb8e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-72a51f5d e-con-full e-flex e-con e-child\" data-id=\"72a51f5d\" data-element_type=\"container\" data-e-type=\"container\" 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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=\"Image de 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. 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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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Inquiry Now<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\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\t\t<\/div>\n\t\t<\/div>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Introduction Michem Polycarboxylate Superplasticizer (PCE) Powder grade SP630 is a polycarboxylic ether-based high-range water reducer<\/p>","protected":false},"author":1,"featured_media":11762,"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":[270,269],"class_list":["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"],"_links":{"self":[{"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/posts\/11760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/comments?post=11760"}],"version-history":[{"count":3,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/posts\/11760\/revisions"}],"predecessor-version":[{"id":11771,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/posts\/11760\/revisions\/11771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/media\/11762"}],"wp:attachment":[{"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/media?parent=11760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/categories?post=11760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/michemicals.com\/fr\/wp-json\/wp\/v2\/tags?post=11760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}