{"id":10224,"date":"2026-05-25T09:46:50","date_gmt":"2026-05-25T09:46:50","guid":{"rendered":"https:\/\/michemicals.com\/?p=10224"},"modified":"2026-05-25T09:47:55","modified_gmt":"2026-05-25T09:47:55","slug":"guia-de-construcao-hpmc-selecao-de-grau-de-argamassa-de-mistura-seca","status":"publish","type":"post","link":"https:\/\/michemicals.com\/pt_br\/guia-de-construcao-hpmc-selecao-de-grau-de-argamassa-de-mistura-seca\/","title":{"rendered":"Construction HPMC Guide 2026: Como selecionar o grau certo de \u00e9ter de celulose para obter um desempenho superior da argamassa de mistura seca"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10224\" class=\"elementor elementor-10224\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1e2f76ac elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e2f76ac\" 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-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6245eb96\" data-id=\"6245eb96\" 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-a219fb6 elementor-widget elementor-widget-heading\" data-id=\"a219fb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Construction HPMC Guide 2026: How to Select the Right Cellulose Ether Grade for Superior Dry-Mix Mortar Performance<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1b6877 elementor-align-left elementor-widget elementor-widget-post-info\" data-id=\"a1b6877\" 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-2770981 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/michemicals.com\/pt_br\/2026\/05\/25\/\">\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-week\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 464c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V192H0v272zm64-192c0-8.8 7.2-16 16-16h288c8.8 0 16 7.2 16 16v64c0 8.8-7.2 16-16 16H80c-8.8 0-16-7.2-16-16v-64zM400 64h-48V16c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16v48H160V16c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16v48H48C21.5 64 0 85.5 0 112v48h448v-48c0-26.5-21.5-48-48-48z\"><\/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>maio 25, 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-6cd1462 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/michemicals.com\/pt_br\/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<\/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<div class=\"elementor-element elementor-element-3650afc7 e-flex e-con-boxed e-con e-parent\" data-id=\"3650afc7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3bae630b e-con-full e-flex e-con e-child\" data-id=\"3bae630b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-365e9330 e-con-full e-flex e-con e-child\" data-id=\"365e9330\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30e6bd30 elementor-widget elementor-widget-heading\" data-id=\"30e6bd30\" 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-169a1ec8 elementor-widget elementor-widget-text-editor\" data-id=\"169a1ec8\" 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>If you are formulating a dry-mix mortar, you already know that\u00a0<strong>hydroxypropyl methyl cellulose<\/strong>\u00a0(HPMC, also known as hypromellose) is one of the most critical functional additives in your recipe. But with more than a dozen construction-grade HPMC viscosities on the market \u2014 from 40,000 mPa\u00b7s to over 200,000 mPa\u00b7s \u2014 how do you select the exact cellulose ether grade that balances water retention, open time, and sag resistance without overspending?<\/p><p>This construction HPMC guide answers that question. Drawing on 2025\u20132026 market intelligence from industry reports and formulation best practices, we break down grade selection, key performance parameters, and how construction HPMC fits into the broader shift toward sustainable, low-carbon building.<\/p>\t\t\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<div class=\"elementor-element elementor-element-68acb7bf e-flex e-con-boxed e-con e-parent\" data-id=\"68acb7bf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1deaffe7 e-con-full e-flex e-con e-child\" data-id=\"1deaffe7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2433b870 e-con-full e-flex e-con e-child\" data-id=\"2433b870\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5cb687b7 e-con-full e-flex e-con e-child\" data-id=\"5cb687b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73f15fe elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"73f15fe\" 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__73f15fe\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><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__73f15fe\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><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__73f15fe\" 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-3dc4e2aa elementor-widget elementor-widget-heading\" data-id=\"3dc4e2aa\" 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\">Construction HPMC Market at a Glance: Why Now Is the Time to Optimize Your Formulation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54b2a133 elementor-widget elementor-widget-text-editor\" data-id=\"54b2a133\" 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\u00a0<strong>construction-grade HPMC market<\/strong>\u00a0is expanding at a pace that demands attention from every dry-mix mortar manufacturer, construction chemicals distributor, and building materials formulator.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-364d9c68 elementor-widget elementor-widget-text-editor\" data-id=\"364d9c68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Market Indicator<\/th><th>2025\u20132026 Data<\/th><\/tr><\/thead><tbody><tr><td>Global dry-mix mortar consumption (2026 est.)<\/td><td><strong>420 million metric tons<\/strong>, growing\u00a0<strong>6.5% YoY<\/strong><\/td><\/tr><tr><td>Construction share of total HPMC demand<\/td><td><strong>44%<\/strong>\u00a0of global HPMC volume<\/td><\/tr><tr><td>Global construction output (2025)<\/td><td><strong>$14.8 trillion<\/strong><\/td><\/tr><tr><td>Asia-Pacific share of global construction<\/td><td><strong>48%<\/strong><\/td><\/tr><tr><td>China dry-mix mortar production (2026)<\/td><td>&gt;\u00a0<strong>115 million metric tons<\/strong>, growing\u00a0<strong>6.9% YoY<\/strong><\/td><\/tr><tr><td>India HPMC construction demand growth<\/td><td><strong>9.4% YoY<\/strong>\u00a0\u2014 fastest among major markets<\/td><\/tr><tr><td>Construction-grade HPMC price range<\/td><td><strong>USD 3,200\u20133,800 per metric ton<\/strong><\/td><\/tr><tr><td>Typical HPMC loading in mortar<\/td><td><strong>0.2%\u20130.6%<\/strong>\u00a0(0.3% is common benchmark)<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff47215 elementor-widget elementor-widget-heading\" data-id=\"ff47215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Sources: Staticker HPMC Market Report 2026; The Business Research Company; IndustryResearch.biz<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3f4a26 elementor-widget elementor-widget-text-editor\" data-id=\"d3f4a26\" 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><strong>What this means for you:<\/strong>\u00a0As dry-mix mortar volumes surge across Asia-Pacific, the Middle East, and emerging markets in Southeast Asia, the margin between a competitive formulation and a commodity one increasingly comes down to additive selection \u2014 and HPMC is at the center of that decision.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-450862c elementor-widget elementor-widget-heading\" data-id=\"450862c\" 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\">2. What Exactly Does Construction-Grade HPMC Do in Your Dry-Mix Mortar?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30bdaa7d elementor-widget elementor-widget-text-editor\" data-id=\"30bdaa7d\" 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>Hydroxypropyl methyl cellulose serves\u00a0<strong>four essential functions<\/strong>\u00a0in cementitious and gypsum-based building materials. Understanding each is critical to grade selection.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78f84dbd elementor-widget elementor-widget-heading\" data-id=\"78f84dbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.1 Water Retention \u2014 The Bedrock of Proper Cement Hydration<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06de9fb elementor-widget elementor-widget-text-editor\" data-id=\"06de9fb\" 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><strong>Water retention<\/strong>\u00a0is the single most important performance parameter for construction-grade HPMC. Without sufficient water retention, cement hydration stops prematurely \u2014 leading to reduced strength, surface cracking, and poor bond development.<\/p><p><strong>Benchmark data:<\/strong><\/p><table><thead><tr><th>Application Scenario<\/th><th>Recommended Water Retention Rate<\/th><\/tr><\/thead><tbody><tr><td>Standard tile adhesive (thin-bed)<\/td><td>\u2265\u00a0<strong>98%<\/strong><\/td><\/tr><tr><td>Exterior wall putty \/ EIFS base coat<\/td><td>\u2265\u00a0<strong>98%<\/strong><\/td><\/tr><tr><td>Interior wall putty<\/td><td>\u2265\u00a0<strong>95%<\/strong><\/td><\/tr><tr><td>Self-leveling compound<\/td><td>\u2265\u00a0<strong>95%<\/strong><\/td><\/tr><tr><td>General masonry mortar<\/td><td>\u2265\u00a0<strong>92%<\/strong><\/td><\/tr><\/tbody><\/table><p>A well-formulated\u00a0<strong>construction HPMC grade<\/strong>\u00a0ensures that the mixing water stays inside the mortar matrix long enough for complete cement hydration \u2014 rather than being absorbed by the porous substrate (brick, concrete block, aerated concrete) or evaporating in hot, windy conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b653494 elementor-widget elementor-widget-heading\" data-id=\"7b653494\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.2 Rheology Control \u2014 Open Time, Sag Resistance, and Workability<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd63857 elementor-widget elementor-widget-text-editor\" data-id=\"fd63857\" 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>HPMC is the key rheology modifier in dry-mix mortars. Two parameters are tightly coupled:<\/p><ul><li><strong>Open time:<\/strong>\u00a0The period during which the tile adhesive or plaster remains workable after application. A higher-viscosity HPMC grade typically extends open time \u2014 but only up to a point, beyond which it can make the mortar &#8220;sticky&#8221; and difficult to trowel.<\/li><li><strong>Sag resistance:<\/strong>\u00a0The ability of a mortar to stay in place on vertical surfaces without slumping. Medium-to-high-viscosity HPMC grades (75,000\u2013150,000 mPa\u00b7s) provide the thixotropic structure needed to prevent sag on wall applications.<\/li><\/ul><blockquote><p><strong>Formulator&#8217;s insight:<\/strong>\u00a0If your mortar is sagging on vertical walls, increasing HPMC viscosity is only one lever. Also examine your air-entrainment level, water-to-powder ratio, and aggregate gradation.<\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1019b878 elementor-widget elementor-widget-heading\" data-id=\"1019b878\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.3 Air Entrainment \u2014 Deliberate or Accidental?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14a52142 elementor-widget elementor-widget-text-editor\" data-id=\"14a52142\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LEI5d78ohohpr2xUHipcKmNsniD\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-TJ41dBSvjogjrPxRsnNcjhvxnid\"><div data-page-id=\"MmPDd1dekoPnF7xcOH0ciqwWnod\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KomxdcTtJoLbnixlHTKcBfxOnG9\"><div data-page-id=\"MmPDd1dekoPnF7xcOH0ciqwWnod\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-VvM7d5EzhoCGkWxdOGhcuIBJnhe\"><p>Construction-grade HPMC naturally entrains air during mixing. Controlled air content (8\u201315% by volume) improves workability, freeze-thaw resistance, and thermal insulation. But excessive foaming reduces compressive strength and bond strength.<\/p><p><strong>Tip:<\/strong>\u00a0If you notice unexpected strength loss in your formulation, check both the HPMC source\u00a0<strong>and<\/strong>\u00a0your mixer speed. High-shear mixing with certain HPMC grades can double air content unintentionally.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47091164 elementor-widget elementor-widget-heading\" data-id=\"47091164\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.4 Film Formation \u2014 The Hidden Bond Enhancer<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-332dd55f elementor-widget elementor-widget-text-editor\" data-id=\"332dd55f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LEI5d78ohohpr2xUHipcKmNsniD\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-TJ41dBSvjogjrPxRsnNcjhvxnid\"><div data-page-id=\"MmPDd1dekoPnF7xcOH0ciqwWnod\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KomxdcTtJoLbnixlHTKcBfxOnG9\"><div data-page-id=\"MmPDd1dekoPnF7xcOH0ciqwWnod\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-VvM7d5EzhoCGkWxdOGhcuIBJnhe\"><div data-page-id=\"MmPDd1dekoPnF7xcOH0ciqwWnod\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-BHqadoe5eo2R4yx7nKncwCH0n7c\"><p>After water evaporates, HPMC forms a thin, flexible polymer film at the mortar-substrate interface. This film contributes to:<\/p><ul><li>Improved\u00a0<strong>adhesion to difficult substrates<\/strong>\u00a0(old concrete, gypsum board, EPS panels)<\/li><li>Reduced\u00a0<strong>dusting<\/strong>\u00a0in wall putty formulations<\/li><li>Enhanced\u00a0<strong>flexibility<\/strong>\u00a0in thin-bed applications<\/li><\/ul><p>This film-forming property is why HPMC is often used\u00a0<strong>alongside<\/strong>\u00a0redispersible polymer powder (RDP\/VAE) \u2014 HPMC handles water management and rheology, while the polymer powder handles long-term flexibility and adhesion.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-743668a0 elementor-widget elementor-widget-heading\" data-id=\"743668a0\" 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\">3. Construction HPMC Viscosity Grade Selection: A Practical Cheat Sheet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4d3a30 elementor-widget elementor-widget-text-editor\" data-id=\"f4d3a30\" 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 most common question from formulators is straightforward:\u00a0<strong>&#8220;Which viscosity HPMC should I use for my application?&#8221;<\/strong><\/p><p>Below is a practical, application-by-application recommendation matrix based on industry-standard formulations and field performance data.<\/p><table><thead><tr><th>Mortar Application<\/th><th>Recommended HPMC Viscosity<\/th><th>Key Performance Requirement<\/th><th>Typical Dosage<\/th><\/tr><\/thead><tbody><tr><td><strong>Tile adhesive (thin-bed, C1\/C2)<\/strong><\/td><td>40,000\u201375,000 mPa\u00b7s<\/td><td>Extended open time + anti-sag<\/td><td>0.25%\u20130.4%<\/td><\/tr><tr><td><strong>Tile adhesive (thick-bed)<\/strong><\/td><td>75,000\u2013100,000 mPa\u00b7s<\/td><td>High water retention + sag resistance<\/td><td>0.3%\u20130.5%<\/td><\/tr><tr><td><strong>Wall putty (interior)<\/strong><\/td><td>75,000\u2013100,000 mPa\u00b7s<\/td><td>Smooth troweling + low dusting<\/td><td>0.3%\u20130.5%<\/td><\/tr><tr><td><strong>Wall putty (exterior \/ EIFS base)<\/strong><\/td><td>100,000\u2013150,000 mPa\u00b7s<\/td><td>Maximum water retention + crack resistance<\/td><td>0.35%\u20130.5%<\/td><\/tr><tr><td><strong>Self-leveling compound (SLC)<\/strong><\/td><td>400\u20131,000 mPa\u00b7s<\/td><td>Low viscosity for flow + anti-sedimentation<\/td><td>0.05%\u20130.15%<\/td><\/tr><tr><td><strong>Gypsum plaster<\/strong><\/td><td>40,000\u201375,000 mPa\u00b7s<\/td><td>Open time extension + workability<\/td><td>0.2%\u20130.35%<\/td><\/tr><tr><td><strong>EIFS adhesive mortar<\/strong><\/td><td>100,000\u2013150,000 mPa\u00b7s<\/td><td>High bond strength + weather resistance<\/td><td>0.3%\u20130.5%<\/td><\/tr><tr><td><strong>General masonry mortar<\/strong><\/td><td>20,000\u201340,000 mPa\u00b7s<\/td><td>Basic water retention + pumpability<\/td><td>0.15%\u20130.25%<\/td><\/tr><tr><td><strong>Repair mortar<\/strong><\/td><td>75,000\u2013100,000 mPa\u00b7s<\/td><td>Low shrinkage + high adhesion<\/td><td>0.2%\u20130.4%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-118fe00 elementor-widget elementor-widget-heading\" data-id=\"118fe00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3.1 Low-Viscosity vs. High-Viscosity HPMC: A Trade-off Map<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44ece8b elementor-widget elementor-widget-text-editor\" data-id=\"44ece8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Parameter<\/th><th>Low Viscosity (&lt;40,000 mPa\u00b7s)<\/th><th>Medium Viscosity (40,000\u2013100,000)<\/th><th>High Viscosity (&gt;100,000 mPa\u00b7s)<\/th><\/tr><\/thead><tbody><tr><td><strong>Water retention<\/strong><\/td><td>Moderate<\/td><td>High<\/td><td>Very high<\/td><\/tr><tr><td><strong>Workability \/ Spreadability<\/strong><\/td><td>Excellent<\/td><td>Good<\/td><td>Can be sticky<\/td><\/tr><tr><td><strong>Open time<\/strong><\/td><td>Short<\/td><td>Medium\u2013Long<\/td><td>Long<\/td><\/tr><tr><td><strong>Sag resistance<\/strong><\/td><td>Low<\/td><td>Medium<\/td><td>High<\/td><\/tr><tr><td><strong>Air entrainment risk<\/strong><\/td><td>Low<\/td><td>Moderate<\/td><td>Can be high<\/td><\/tr><tr><td><strong>Solubility speed<\/strong><\/td><td>Fast<\/td><td>Moderate<\/td><td>Slow<\/td><\/tr><tr><td><strong>Typical applications<\/strong><\/td><td>SLC, cement grout<\/td><td>Tile adhesive, plaster, putty<\/td><td>EIFS, exterior putty<\/td><\/tr><\/tbody><\/table><p><strong>Critical note:<\/strong>\u00a0The degree of substitution (DS) and molar substitution (MS) of your HPMC also influence dissolution speed and gelation temperature. For applications over 40\u00b0C ambient temperature, specify a grade with higher gelation temperature (modified HPMC).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bb66c3a elementor-widget elementor-widget-heading\" data-id=\"3bb66c3a\" 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\">4. Frequently Asked Questions About Construction HPMC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cafdbe elementor-widget elementor-widget-n-accordion\" data-id=\"2cafdbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4680\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-4680\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the difference between construction-grade HPMC and pharmaceutical-grade HPMC? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4680\" class=\"elementor-element elementor-element-478dd75 e-con-full e-flex e-con e-child\" data-id=\"478dd75\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4680\" class=\"elementor-element elementor-element-673c1c1 e-flex e-con-boxed e-con e-child\" data-id=\"673c1c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e909b4 elementor-widget elementor-widget-text-editor\" data-id=\"3e909b4\" 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>Construction-grade HPMC is optimized for\u00a0<strong>water retention, rheology modification, and cement compatibility<\/strong>. It has a lower purity requirement (typically \u226590% active content) and costs USD 3,200\u20133,800\/MT, compared to pharmaceutical-grade HPMC at USD 5,200\u20136,500\/MT. Construction grades may contain controlled levels of sodium chloride as a byproduct, which is generally acceptable in cementitious systems.<\/p>\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4681\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4681\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Can I use the same HPMC grade for tile adhesive and self-leveling compound? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4681\" class=\"elementor-element elementor-element-2f66d38 e-con-full e-flex e-con e-child\" data-id=\"2f66d38\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4681\" class=\"elementor-element elementor-element-97f3272 e-flex e-con-boxed e-con e-child\" data-id=\"97f3272\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-933e656 elementor-widget elementor-widget-text-editor\" data-id=\"933e656\" 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><strong>No.<\/strong>\u00a0Tile adhesives need medium-to-high viscosity (40,000\u2013100,000 mPa\u00b7s) for sag resistance and open time. Self-leveling compounds require ultra-low viscosity (400\u20131,000 mPa\u00b7s) to maintain flow and leveling behavior. Using a high-viscosity HPMC in a self-leveling formulation will destroy its flow properties.<\/p>\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4682\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4682\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How does ambient temperature affect HPMC performance in mortar? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4682\" class=\"elementor-element elementor-element-20e8598 e-con-full e-flex e-con e-child\" data-id=\"20e8598\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4682\" class=\"elementor-element elementor-element-f8d6f4b e-flex e-con-boxed e-con e-child\" data-id=\"f8d6f4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f841274 elementor-widget elementor-widget-text-editor\" data-id=\"f841274\" 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>Standard HPMC grades begin to gel at approximately 55\u201365\u00b0C. In\u00a0<strong>hot climates<\/strong>\u00a0(ambient &gt;40\u00b0C, surface temperature &gt;50\u00b0C on sun-exposed walls), unmodified HPMC may lose water retention capacity. For projects in the Middle East, South Asia, or tropical Southeast Asia, specify a\u00a0<strong>modified, high-gel-temperature HPMC grade<\/strong>\u00a0engineered for thermal stability.<\/p>\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4683\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4683\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the typical HPMC dosage for wall putty? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4683\" class=\"elementor-element elementor-element-1997fd6 e-flex e-con-boxed e-con e-child\" data-id=\"1997fd6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4683\" class=\"elementor-element elementor-element-8df447e e-con-full e-flex e-con e-child\" data-id=\"8df447e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b862994 elementor-widget elementor-widget-text-editor\" data-id=\"b862994\" 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>Interior wall putty:\u00a0<strong>0.3%\u20130.5%<\/strong>\u00a0by weight of dry mix (using 75,000\u2013100,000 mPa\u00b7s HPMC). Exterior\/EIFS wall putty:\u00a0<strong>0.35%\u20130.5%<\/strong>\u00a0(using 100,000\u2013150,000 mPa\u00b7s HPMC). Always validate through lab trials, as filler type (calcium carbonate vs. white cement ratio) significantly affects optimal dosage.<\/p>\t\t\t\t\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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4684\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4684\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How do I test HPMC quality before bulk purchasing? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4684\" class=\"elementor-element elementor-element-e2588d0 e-flex e-con-boxed e-con e-child\" data-id=\"e2588d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4684\" class=\"elementor-element elementor-element-67f412a e-con-full e-flex e-con e-child\" data-id=\"67f412a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a939c5 elementor-widget elementor-widget-text-editor\" data-id=\"1a939c5\" 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>Request the following from your supplier:<\/p><ol><li><strong>Viscosity test<\/strong>\u00a0(Brookfield viscometer, 2% solution, 20\u00b0C)<\/li><li><strong>Water retention rate<\/strong>\u00a0(vacuum filtration method or filter paper method)<\/li><li><strong>Ash content<\/strong>\u00a0(construction grade typically \u22645% at 800\u00b0C)<\/li><li><strong>Moisture content<\/strong>\u00a0(\u22645% for powder storage stability)<\/li><li><strong>Particle size distribution<\/strong>\u00a0(80-mesh or 100-mesh pass rate \u226598.5%)<\/li><li><strong>Gelation temperature<\/strong>\u00a0(DSC or visual observation method)<\/li><\/ol><p>Always conduct a\u00a0<strong>side-by-side application test<\/strong>\u00a0with your specific dry-mix mortar formulation \u2014 not just raw powder tests<\/p>\t\t\t\t\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\t<\/details>\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-7d03ac6e elementor-widget elementor-widget-heading\" data-id=\"7d03ac6e\" 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\">5.HPMC and the Green Building Movement<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a9d9e31 e-con-full e-flex e-con e-child\" data-id=\"6a9d9e31\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-919d880 elementor-widget elementor-widget-text-editor\" data-id=\"919d880\" 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 global green building certification market is expanding at\u00a0<strong>9% per year<\/strong>\u00a0(Staticker, 2026). HPMC contributes to sustainable construction in several measurable ways:<\/p><ul><li><strong>Reduced material waste:<\/strong>\u00a0Precise water retention means less mortar is rejected due to premature drying. Field studies suggest waste reduction of 5\u201310% in tile adhesive applications.<\/li><li><strong>Lower VOC emissions:<\/strong>\u00a0Unlike solvent-based additives, HPMC is water-soluble and emits near-zero volatile organic compounds during application.<\/li><li><strong>Energy efficiency:<\/strong>\u00a0In EIFS (Exterior Insulation and Finishing Systems), HPMC enables the reliable application of insulation adhesive and base coat mortars, directly supporting building energy performance.<\/li><li><strong>Extended substrate life:<\/strong>\u00a0HPMC-modified repair mortars and waterproofing slurries extend the service life of concrete structures, reducing the carbon footprint from premature demolition and reconstruction.<\/li><\/ul><p>For formulators targeting LEED, BREEAM, or GRIHA points, specifying a construction-grade HPMC with documented low heavy-metal content and biodegradability certification can strengthen your green building compliance documentation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86e4087 elementor-widget elementor-widget-heading\" data-id=\"86e4087\" 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\">6.Key Takeaways: Your Construction HPMC Formulation Checklist<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd5fa67 elementor-widget elementor-widget-text-editor\" data-id=\"fd5fa67\" 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>Before you finalize your next dry-mix mortar formulation, run through this checklist:<\/p><ul class=\"contains-task-list\"><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Application defined:<\/strong>\u00a0Have you identified whether this is a tile adhesive, wall putty, self-leveling compound, plaster, or EIFS mortar?<\/li><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Viscosity matched:<\/strong>\u00a0Is your selected HPMC grade within the recommended viscosity range for your application?<\/li><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Water retention verified:<\/strong>\u00a0Have you tested that water retention meets your substrate requirement (\u226598% for tile adhesive on absorbent substrate)?<\/li><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Climate-adjusted:<\/strong>\u00a0If your end market has ambient temperatures above 40\u00b0C, have you selected a modified high-gel-temperature grade?<\/li><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Air content checked:<\/strong>\u00a0Have you measured wet density and air content to ensure no unexpected strength penalty?<\/li><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Compatibility confirmed:<\/strong>\u00a0Have you tested HPMC interaction with any co-additives (RDP powder, starch ether, polypropylene fiber)?<\/li><li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/>\u00a0<strong>Quality specs documented:<\/strong>\u00a0Do you have a supplier-provided COA covering viscosity, ash, moisture, and particle size?<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3d9c9a elementor-widget elementor-widget-heading\" data-id=\"a3d9c9a\" 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\"> 7.Looking Ahead: Construction HPMC Trends to Watch in 2026\u20132027<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b77a69 elementor-widget elementor-widget-text-editor\" data-id=\"1b77a69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>High-temperature modified HPMC grades<\/strong>\u00a0are growing at 8% annually, driven by Middle East and Southeast Asian construction demand.<\/li><li><strong>Dual-modified cellulose ethers<\/strong>\u00a0(HPMC + MHEC blends) are gaining traction in premium tile adhesives for improved open time and slip resistance.<\/li><li><strong>China remains the dominant global HPMC producer<\/strong>, accounting for over 40% of global capacity, with continued capacity expansion of 180,000\u2013220,000 metric tons expected by 2027.<\/li><li><strong>India&#8217;s construction HPMC demand<\/strong>\u00a0is projected to grow 9.4% in 2026 \u2014 the fastest among all major markets \u2014 driven by government infrastructure spending growth exceeding 11%.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3aa15431 elementor-widget elementor-widget-heading\" data-id=\"3aa15431\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">About  Michem Chemical<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-525a492c elementor-widget elementor-widget-text-editor\" data-id=\"525a492c\" 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 Chemical Co., Ltd. (brand:\u00a0<strong>Tenabrix<\/strong>) is a China-based supplier of construction chemicals, including\u00a0<strong>hydroxypropyl methyl cellulose (HPMC)<\/strong>, redispersible polymer powder (RDP\/VAE), polypropylene fiber, and polycarboxylate superplasticizer. We serve dry-mix mortar manufacturers, construction chemical formulators, and building material distributors across Asia-Pacific, Middle East, Africa, and Latin America.<\/p><p><strong>Contact our technical team<\/strong>\u00a0for HPMC grade recommendations, formulation support, and pricing:\u00a0<a href=\"mailto:admin@michemicals.com\" target=\"_blank\" rel=\"noopener noreferrer\">admin@michemicals.com<\/a>\u00a0| michemicals.com<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b986f19 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b986f19\" 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-da7358e elementor-widget elementor-widget-text-editor\" data-id=\"da7358e\" 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><em>Disclaimer: This article is for informational purposes only. Dosage recommendations are general guidelines. Always conduct your own laboratory trials and refer to supplier technical data sheets (TDS) for product-specific parameters. Market data is sourced from third-party research reports cited within the article and reflects publicly available information as of May 2026.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56087694 e-con-full e-flex e-con e-child\" data-id=\"56087694\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b8074de elementor-widget elementor-widget-text-editor\" data-id=\"7b8074de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"MmPDd1dekoPnF7xcOH0ciqwWnod\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-LMoNdX3NPoRzzix7fwHcWQiynJe\"><strong>learn more about Michem HPMC and improve your mortar quality!<\/strong><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6993bba8 elementor-widget elementor-widget-button\" 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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-4291f0f elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/michemicals.com\/pt_br\/2026\/05\/25\/\">\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-week\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 464c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V192H0v272zm64-192c0-8.8 7.2-16 16-16h288c8.8 0 16 7.2 16 16v64c0 8.8-7.2 16-16 16H80c-8.8 0-16-7.2-16-16v-64zM400 64h-48V16c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16v48H160V16c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16v48H48C21.5 64 0 85.5 0 112v48h448v-48c0-26.5-21.5-48-48-48z\"><\/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>maio 25, 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<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c586355 elementor-post-navigation-borders-yes elementor-widget elementor-widget-post-navigation\" data-id=\"2c586355\" 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=\"Navega\u00e7\u00e3o do posts\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/michemicals.com\/pt_br\/hpmc-para-detergente\/\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-left\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z\"><\/path><\/svg><span class=\"elementor-screen-only\">Anterior<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--title\">HPMC for Detergent: Benefits, Uses, and How to Choose the Right Grade<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41ac4f0e e-con-full e-flex e-con e-child\" data-id=\"41ac4f0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-28f76e11 e-con-full e-flex e-con e-child\" data-id=\"28f76e11\" 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-214e1edb elementor-widget elementor-widget-heading\" data-id=\"214e1edb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Your\nReliable\nPartner\nFor\nCellulose\nEthers<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fcebc9d elementor-widget elementor-widget-button\" data-id=\"4fcebc9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjMxMzYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get Brand Brochure<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f9ed9f8 e-con-full e-flex e-con e-child\" data-id=\"4f9ed9f8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:50,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t<div class=\"elementor-element elementor-element-67bd9bae e-con-full e-flex e-con e-child\" data-id=\"67bd9bae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-574ee188 e-con-full e-flex e-con e-child\" data-id=\"574ee188\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4240e0da elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"4240e0da\" 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-fas-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/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\">Product Listing<\/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-7c84fea elementor-align-right elementor-widget elementor-widget-button\" data-id=\"7c84fea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/products\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View More &gt;&gt;&gt;<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ccf9fad elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6ccf9fad\" 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-61a463d2 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"61a463d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/cellulose-ether\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Cellulose Ether<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26338290 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"26338290\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/various-performance-additives\/rigid-redispersible-polymer-powder-excellent-adhesion\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Redispersible Polymer Powder<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-237d1858 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"237d1858\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/cellulose-ether\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Synthetic Fiber<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-656c7149 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"656c7149\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/superplasticizer\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Superplasticizer<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2945c2c9 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"2945c2c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/various-performance-additives\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Other Products<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66dc7329 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"66dc7329\" 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-fas-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/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\">Product Applications<\/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-3be9ae65 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3be9ae65\" 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-5a4c2128 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"5a4c2128\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/applications\/dry-mix-mortar\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Construction Materials<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c68bc0f elementor-align-left elementor-widget elementor-widget-button\" data-id=\"c68bc0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/applications\/paints-and-coatings\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Paints &amp; Coatings <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-422d7c31 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"422d7c31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/applications\/daily-chemicals-personal-care\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\"> Daily Chemicals &amp; Personal Care<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7245732d elementor-align-left elementor-widget elementor-widget-button\" data-id=\"7245732d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/applications\/ceramics-building-materials\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Ceramics &amp; Building Materials<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72366b3f elementor-align-left elementor-widget elementor-widget-button\" data-id=\"72366b3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/michemicals.com\/applications\/oil-drilling-additives-solutions\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Oil Drilling<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2da6a7f4 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"2da6a7f4\" 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\" 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34zm192-34l-136-136c-9.4-9.4-24.6-9.4-33.9 0l-22.6 22.6c-9.4 9.4-9.4 24.6 0 33.9l96.4 96.4-96.4 96.4c-9.4 9.4-9.4 24.6 0 33.9l22.6 22.6c9.4 9.4 24.6 9.4 33.9 0l136-136c9.4-9.2 9.4-24.4 0-33.8z\"><\/path><\/svg>\t\t\t\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\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send 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<\/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>Se estiver formulando uma argamassa de mistura seca, voc\u00ea j\u00e1 sabe que a hidroxipropilmetilcelulose (HPMC, tamb\u00e9m conhecida como hipromelose) \u00e9 um dos aditivos funcionais mais importantes da sua 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