{"id":12817,"date":"2025-08-12T08:20:13","date_gmt":"2025-08-12T08:20:13","guid":{"rendered":"https:\/\/tenessy.com\/?p=12817"},"modified":"2025-08-13T03:08:46","modified_gmt":"2025-08-13T03:08:46","slug":"como-combinar-o-hpmc-ideal-com-base-nos-tipos-de-ladrilhos-e-no-ambiente-de-construcao","status":"publish","type":"post","link":"https:\/\/tenessy.com\/pt\/como-combinar-o-hpmc-ideal-com-base-nos-tipos-de-ladrilhos-e-no-ambiente-de-construcao\/","title":{"rendered":"Como combinar o HPMC ideal com base nos tipos de ladrilhos e no ambiente de constru\u00e7\u00e3o"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12817\" class=\"elementor elementor-12817\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a9fbb0 e-flex e-con-boxed e-con e-parent\" data-id=\"4a9fbb0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54e0922 elementor-widget elementor-widget-image\" data-id=\"54e0922\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/12\/HEMC_for_tile_adhesive.webp\" class=\"attachment-large size-large wp-image-9117\" alt=\"HPMC_para_adesivo_de_telha\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/12\/HEMC_for_tile_adhesive.webp 1000w, https:\/\/tenessy.com\/wp-content\/uploads\/2024\/12\/HEMC_for_tile_adhesive-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2024\/12\/HEMC_for_tile_adhesive-768x513.webp 768w\" 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>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a766af elementor-widget elementor-widget-text-editor\" data-id=\"0a766af\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Em projetos de instala\u00e7\u00e3o de azulejos, a sele\u00e7\u00e3o do <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\">hidroxipropilmetilcelulose (HPMC)<\/a> \u00e9 fundamental para garantir o desempenho da constru\u00e7\u00e3o e a efic\u00e1cia da colagem final de <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/applications\/tile-adhesive\/\">adesivos para azulejos<\/a>. Este artigo fornecer\u00e1 uma an\u00e1lise aprofundada dos principais par\u00e2metros de desempenho do HPMC e oferecer\u00e1 um guia de sele\u00e7\u00e3o de adesivos para azulejos com HPMC, adaptado a diferentes tipos de azulejos e ambientes de constru\u00e7\u00e3o.<\/p>\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-513341f elementor-widget elementor-widget-heading\" data-id=\"513341f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I. O papel do HPMC nos adesivos para azulejos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1608c75 elementor-widget elementor-widget-image\" data-id=\"1608c75\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-1024x683.jpg\" class=\"attachment-large size-large wp-image-12876\" alt=\"hidroxipropilmetilcelulose\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/hydroxypropyl-methyl-cellulose-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>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc7614d elementor-widget elementor-widget-text-editor\" data-id=\"dc7614d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Viscosidade<\/strong>: Afeta diretamente a consist\u00eancia, a resist\u00eancia ao arqueamento e a resist\u00eancia ao deslizamento da argamassa adesiva. A alta viscosidade proporciona um suporte mais forte \u00e0 resist\u00eancia ao deslizamento.<\/p><p><strong>Reten\u00e7\u00e3o de \u00e1gua:<\/strong> Garante umidade suficiente para a hidrata\u00e7\u00e3o do cimento durante a cura, especialmente em substratos porosos ou em ambientes secos\/altas temperaturas, evitando a perda de resist\u00eancia e vazios ocos devido \u00e0 r\u00e1pida perda de umidade.<\/p><p><strong>Grau de Modifica\u00e7\u00e3o (Grau de Substitui\u00e7\u00e3o):<\/strong> Afeta a taxa de dissolu\u00e7\u00e3o, a resist\u00eancia \u00e0 biodegrada\u00e7\u00e3o, a resist\u00eancia ao sal e a temperatura do gel (solubilidade em baixa temperatura). Graus de substitui\u00e7\u00e3o mais altos normalmente indicam melhor resist\u00eancia \u00e0 \u00e1gua e ao sal.<\/p><p><strong>Taxa de dissolu\u00e7\u00e3o:<\/strong> Afeta a velocidade na qual a viscosidade inicial da pasta adesiva \u00e9 estabelecida e a capacidade de trabalho durante a aplica\u00e7\u00e3o.<\/p><p><strong>Temperatura de gelifica\u00e7\u00e3o: <\/strong>Refere-se \u00e0 temperatura na qual a solu\u00e7\u00e3o de HPMC come\u00e7a a ficar turva e perde a viscosidade. O HPMC geralmente tem uma temperatura de gelifica\u00e7\u00e3o mais alta do que <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/hemc-hydroxyethyl-methyl-cellulose\/\">HEMC<\/a> (geralmente &gt;65\u00b0C). Os produtos com temperaturas de gelifica\u00e7\u00e3o mais baixas dentro da faixa do HPMC s\u00e3o mais adequados para ambientes frios.<\/p>\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-c027ece elementor-widget elementor-widget-heading\" data-id=\"c027ece\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">II. Correspond\u00eancia do HPMC ideal com base nos tipos de ladrilhos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-371a7fa elementor-widget elementor-widget-text-editor\" data-id=\"371a7fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td><p><strong><b>Tipo de telha<\/b><\/strong><\/p><\/td><td><p><strong><b>Principais desafios<\/b><\/strong><\/p><\/td><td><p><strong><b>Caracter\u00edsticas ideais da HPMC<\/b><\/strong><\/p><\/td><td><p><strong><b>Solu\u00e7\u00e3o recomendada<\/b><\/strong><\/p><\/td><\/tr><tr><td><p><strong><b>Lajes de pedra\/azulejos de cer\u00e2mica<\/b><\/strong>\u00a0(Taxa de absor\u00e7\u00e3o de \u00e1gua &lt;0,5%)<\/p><\/td><td><p>Alto risco de escorregamento, exigindo uma for\u00e7a de colagem ultra-alta<\/p><\/td><td><p>Viscosidade ultra-alta (<strong><b>&gt;60K ou &gt;80K<\/b><\/strong>dependendo da formula\u00e7\u00e3o e de outros aditivos), modifica\u00e7\u00e3o antiderrapante<\/p><\/td><td><p>Especializado em \"formato grande\"\u00a0<strong><b>HPMC<\/b><\/strong>\u00a0(por exemplo,\u00a0<strong><b>80K<\/b><\/strong>\u00a0viscosidade)<\/p><\/td><\/tr><tr><td><p><strong><b>Ladrilhos de gr\u00e9s<\/b><\/strong>\u00a0(Taxa de absor\u00e7\u00e3o de \u00e1gua 3%-10%)<\/p><\/td><td><p>Equilibra a reten\u00e7\u00e3o de \u00e1gua e a capacidade de trabalho<\/p><\/td><td><p>Viscosidade m\u00e9dia-alta (<strong><b>20K-60K<\/b><\/strong>(faixa padr\u00e3o), boa reten\u00e7\u00e3o de \u00e1gua<\/p><\/td><td><p>Uso geral\u00a0<strong><b>HPMC<\/b><\/strong>\u00a0(por exemplo,\u00a0<strong><b>40K-60K<\/b><\/strong>)<\/p><\/td><\/tr><tr><td><p><strong><b>Azulejos de argila\/azulejos para paredes internas<\/b><\/strong>\u00a0(Taxa de absor\u00e7\u00e3o de \u00e1gua &gt;10%)<\/p><\/td><td><p>\u00c1gua facilmente absorvida, alto risco de vazios ocos<\/p><\/td><td><p><strong><b>Muito alto a ultra-alto<\/b><\/strong>\u00a0reten\u00e7\u00e3o de \u00e1gua (<strong><b>\u00c9 poss\u00edvel atingir &gt;98%<\/b><\/strong>),\u00a0<strong><b>baixo a m\u00e9dio<\/b><\/strong>\u00a0viscosidade (<strong><b>~20K-40K geralmente preferidos<\/b><\/strong>)<\/p><\/td><td><p>Especializado em \"alta reten\u00e7\u00e3o de \u00e1gua\"\u00a0<strong><b>HPMC<\/b><\/strong>\u00a0(por exemplo,\u00a0<strong><b>20K-40K<\/b><\/strong>\u00a0viscosidade)<\/p><\/td><\/tr><\/tbody><\/table>\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-3e34b0c elementor-widget elementor-widget-heading\" data-id=\"3e34b0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">III. Combine o HPMC ideal com o ambiente de constru\u00e7\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f617175 elementor-widget elementor-widget-text-editor\" data-id=\"f617175\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Os fatores ambientais afetam diretamente a taxa de evapora\u00e7\u00e3o da \u00e1gua na argamassa adesiva, a taxa de rea\u00e7\u00e3o de hidrata\u00e7\u00e3o e as opera\u00e7\u00f5es de constru\u00e7\u00e3o:<\/p>\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-da35c60 elementor-widget elementor-widget-heading\" data-id=\"da35c60\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. ambiente seco de alta temperatura (ver\u00e3o\/\u00e1reas bem ventiladas)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fdf18e elementor-widget elementor-widget-text-editor\" data-id=\"4fdf18e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Desafio:<\/b><\/strong>\u00a0A \u00e1gua evapora com extrema rapidez, fazendo com que a argamassa adesiva seque rapidamente, diminuindo significativamente o tempo de abertura e reduzindo a janela de constru\u00e7\u00e3o; a hidrata\u00e7\u00e3o do cimento acelera, mas pode n\u00e3o ser completa devido \u00e0 defici\u00eancia de \u00e1gua.<\/p><p><strong><b>Solu\u00e7\u00e3o:<\/b><\/strong>\u00a0Priorize a reten\u00e7\u00e3o de \u00e1gua! O HPMC geralmente \u00e9 excelente para isso. Selecione o HPMC com o mais alto desempenho de reten\u00e7\u00e3o de \u00e1gua (valor de reten\u00e7\u00e3o de \u00e1gua o mais alto poss\u00edvel, por exemplo, &gt;98%) e combine-o com produtos de alta substitui\u00e7\u00e3o para aumentar a resist\u00eancia \u00e0 temperatura. Os graus de viscosidade mais baixos (&lt;40K) podem, \u00e0s vezes, oferecer uma reten\u00e7\u00e3o de \u00e1gua ligeiramente melhor com a mesma dosagem.<\/p>\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-a2322c6 elementor-widget elementor-widget-heading\" data-id=\"a2322c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. ambientes \u00famidos e de baixa temperatura (inverno\/banheiros\/piscinas)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e2c4b4 elementor-widget elementor-widget-text-editor\" data-id=\"4e2c4b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Desafios: <\/strong>A hidrata\u00e7\u00e3o do cimento fica mais lenta em baixas temperaturas, atrasando o desenvolvimento da resist\u00eancia; ambientes com alta umidade ou \u00e1gua imp\u00f5em demandas extremamente altas \u00e0 resist\u00eancia \u00e0 \u00e1gua e \u00e0 durabilidade de longo prazo dos adesivos. Um desafio importante para o HPMC \u00e9 sua temperatura de gelifica\u00e7\u00e3o relativamente alta.<\/p><p><strong>Solu\u00e7\u00e3o: <\/strong>Priorize a temperatura do gel! Selecione HPMC com a menor temperatura de gelifica\u00e7\u00e3o poss\u00edvel (por exemplo, &lt;70\u00b0C ou, idealmente, 75\u00b0C) pode n\u00e3o se dissolver completamente ou sofrer uma queda significativa na viscosidade em baixas temperaturas. O tratamento de superf\u00edcie ou os graus espec\u00edficos de baixa temperatura de gel s\u00e3o cruciais.\u00a0<\/p>\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-eb6f240 elementor-widget elementor-widget-heading\" data-id=\"eb6f240\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. substratos porosos (blocos de concreto aerados\/camadas de argamassa antiga\/substratos de cimento n\u00e3o tratado)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f1c51f elementor-widget elementor-widget-text-editor\" data-id=\"5f1c51f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Desafios: <\/strong>O substrato absorve rapidamente a umidade da argamassa adesiva, semelhante \u00e0 quest\u00e3o do assentamento de azulejos com alta absor\u00e7\u00e3o de \u00e1gua, levando \u00e0 perda de umidade, \u00e0 hidrata\u00e7\u00e3o insuficiente e \u00e0 redu\u00e7\u00e3o da for\u00e7a de ades\u00e3o.<\/p><p><strong>Solu\u00e7\u00e3o:<\/strong> Prote\u00e7\u00e3o dupla contra reten\u00e7\u00e3o e penetra\u00e7\u00e3o de \u00e1gua!<\/p><p><strong>1. reten\u00e7\u00e3o de \u00e1gua ultra-alta:<\/strong> Esse \u00e9 um requisito essencial. A HPMC se destaca nesse aspecto.<\/p><p><strong>2.<b>Boa umecta\u00e7\u00e3o e penetra\u00e7\u00e3o:<\/b><\/strong> Evite usar produtos com viscosidade muito alta para garantir que a argamassa adesiva possa molhar e penetrar efetivamente nos microporos do substrato, formando uma ancoragem mec\u00e2nica. Uma viscosidade baixa a m\u00e9dia (20K-40K) \u00e9 normalmente a mais adequada. HPMC de viscosidade muito alta (&gt;60K) pode dificultar a penetra\u00e7\u00e3o.<\/p>\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-3beb106 elementor-widget elementor-widget-heading\" data-id=\"3beb106\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">IV. Estrat\u00e9gias para selecionar o HPMC ideal<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-502c014 elementor-widget elementor-widget-heading\" data-id=\"502c014\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Definir os principais requisitos<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-717a55d elementor-widget elementor-widget-text-editor\" data-id=\"717a55d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Identifique os requisitos mais cr\u00edticos no cen\u00e1rio de aplica\u00e7\u00e3o atual (antiderrapante? Reten\u00e7\u00e3o de \u00e1gua? Resist\u00eancia a baixas temperaturas? Resist\u00eancia \u00e0 \u00e1gua?) e priorize os principais requisitos ao selecionar os tipos de HPMC.<\/p>\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-a522eb1 elementor-widget elementor-widget-heading\" data-id=\"a522eb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Considere os efeitos sin\u00e9rgicos<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9e076c elementor-widget elementor-widget-text-editor\" data-id=\"f9e076c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O HPMC deve ter uma boa sinergia com outros aditivos na formula\u00e7\u00e3o (por exemplo, <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/redispersible-polymer-powder\/\">P\u00f3 de pol\u00edmero redispers\u00edvel<\/a>, <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/polycarboxylate-superplasticizer\/\">Superplastificante de policarboxilato<\/a>). O HPMC de alta viscosidade pode exigir agentes redutores de \u00e1gua adicionais para garantir a trabalhabilidade; a excelente reten\u00e7\u00e3o de \u00e1gua do HPMC cria um ambiente ideal para a hidrata\u00e7\u00e3o do cimento, aumentando o efeito de refor\u00e7o do p\u00f3 de l\u00e1tex.<\/p>\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-7c59a9c elementor-widget elementor-widget-heading\" data-id=\"7c59a9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Testes e valida\u00e7\u00e3o<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0267c46 elementor-widget elementor-widget-image\" data-id=\"0267c46\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-1024x683.jpg\" class=\"attachment-large size-large wp-image-12860\" alt=\"\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/08\/Cellulose-ether-experiment-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>\n\t\t\t\t<div class=\"elementor-element elementor-element-463c82f elementor-widget elementor-widget-text-editor\" data-id=\"463c82f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Testes-piloto em laborat\u00f3rio e testes de constru\u00e7\u00e3o no local s\u00e3o as etapas finais para validar o sucesso da sele\u00e7\u00e3o de HPMC. Principais \u00e1reas de foco:<\/p>\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-71da6cd elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"71da6cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\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-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/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\">Estado da argamassa \u00famida (consist\u00eancia, resist\u00eancia ao arqueamento, resist\u00eancia ao deslizamento)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\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-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/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\">Tempo de abertura\/tempo de ajuste (crucial para HPMC em condi\u00e7\u00f5es quentes\/secas)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\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-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/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\">Resist\u00eancia de uni\u00e3o (resist\u00eancia original, resist\u00eancia ap\u00f3s imers\u00e3o em \u00e1gua, resist\u00eancia ap\u00f3s envelhecimento t\u00e9rmico, resist\u00eancia ap\u00f3s ciclos de congelamento e descongelamento) <\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\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-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/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\">Sensa\u00e7\u00e3o de constru\u00e7\u00e3o (suavidade da aplica\u00e7\u00e3o) e dissolu\u00e7\u00e3o (especialmente em temperaturas mais baixas)<\/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>\n\t\t\t\t<div class=\"elementor-element elementor-element-400aa30 elementor-widget elementor-widget-heading\" data-id=\"400aa30\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Consulte o fornecedor<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-680f68c elementor-widget elementor-widget-text-editor\" data-id=\"680f68c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/\">TENESSIA<\/a>, um profissional <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/cellulose-ether\/\">\u00e9ter de celulose<\/a> com ampla experi\u00eancia no setor, pode recomendar o grau de HPMC mais adequado (considerando viscosidade, substitui\u00e7\u00e3o, temperatura do gel, tratamento de superf\u00edcie) e a dosagem com base em seu tipo espec\u00edfico de ladrilho, condi\u00e7\u00e3o do substrato, requisitos ambientais e objetivos de desempenho.<\/p>\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-25e85ea elementor-widget elementor-widget-heading\" data-id=\"25e85ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V. Conclus\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45cf112 elementor-widget elementor-widget-text-editor\" data-id=\"45cf112\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tSelecionando o melhor <a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/applications\/tile-adhesive\/hpmc-for-tile-adhesive\/\">HPMC para adesivo de azulejo<\/a> n\u00e3o \u00e9 apenas uma quest\u00e3o de sele\u00e7\u00e3o de viscosidade, mas sim um processo sistem\u00e1tico que exige uma considera\u00e7\u00e3o abrangente das caracter\u00edsticas do ladrilho, do ambiente de constru\u00e7\u00e3o e dos objetivos de desempenho final.\n\nObter uma compreens\u00e3o profunda das principais diferen\u00e7as de desempenho entre os v\u00e1rios graus de HPMC (<a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\">viscosidade, reten\u00e7\u00e3o de \u00e1gua, n\u00edvel de modifica\u00e7\u00e3o, especialmente a temperatura de gelifica\u00e7\u00e3o<\/a>) e combin\u00e1-los precisamente com os requisitos espec\u00edficos do cen\u00e1rio de aplica\u00e7\u00e3o (como priorizar a resist\u00eancia ao deslizamento, a reten\u00e7\u00e3o de \u00e1gua, a resist\u00eancia a baixas temperaturas ou a resist\u00eancia \u00e0 \u00e1gua) \u00e9 uma etapa essencial no desenvolvimento de formula\u00e7\u00f5es adesivas para azulejos confi\u00e1veis e de alto desempenho.\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Na impress\u00e3o e no tingimento de tecidos, a aplica\u00e7\u00e3o mais importante do p\u00f3 de hidroxietilcelulose \u00e9 como espessante de pasta de impress\u00e3o de alto desempenho.<\/p>","protected":false},"author":1,"featured_media":11145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-12817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts\/12817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/comments?post=12817"}],"version-history":[{"count":77,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts\/12817\/revisions"}],"predecessor-version":[{"id":12898,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts\/12817\/revisions\/12898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/media\/11145"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/media?parent=12817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/categories?post=12817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/tags?post=12817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}