{"id":6418,"date":"2025-04-21T10:56:49","date_gmt":"2025-04-21T02:56:49","guid":{"rendered":"https:\/\/www.tfcomposite.com\/?p=6418"},"modified":"2025-04-21T11:09:16","modified_gmt":"2025-04-21T03:09:16","slug":"resina-de-poliester-insaturada-ftalica","status":"publish","type":"post","link":"https:\/\/www.tfcomposite.com\/pt\/resina-de-poliester-insaturada-ftalica","title":{"rendered":"Resina de poli\u00e9ster insaturada o-ft\u00e1lica"},"content":{"rendered":"<p class=\"\" data-start=\"362\" data-end=\"775\">\u00a0<\/p>\n<p class=\"\" data-start=\"777\" data-end=\"993\">Este tipo de resina faz parte de uma categoria mais ampla. <strong data-start=\"819\" data-end=\"856\">resina de poli\u00e9ster insaturada (UPR)<\/strong> fam\u00edlia, mas sua formula\u00e7\u00e3o \u00fanica centrada em <strong data-start=\"908\" data-end=\"931\">\u00e1cido orto-ft\u00e1lico<\/strong> Confere-lhe caracter\u00edsticas de desempenho distintas e vantagens econ\u00f3micas.<\/p>\n<hr class=\"\" data-start=\"995\" data-end=\"998\" \/>\n<h2 data-start=\"1000\" data-end=\"1047\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"1000\" data-end=\"1047\">\ud83e\uddec 2. Estrutura e caracter\u00edsticas qu\u00edmicas<\/h2>\n<ul data-start=\"1049\" data-end=\"1293\">\n<li class=\"\" data-start=\"1049\" data-end=\"1091\">\n<p class=\"\" data-start=\"1051\" data-end=\"1091\"><strong data-start=\"1051\" data-end=\"1067\">Mon\u00f4mero base<\/strong>: Anidrido o-ft\u00e1lico<\/p>\n<\/li>\n<li class=\"\" data-start=\"1092\" data-end=\"1145\">\n<p class=\"\" data-start=\"1094\" data-end=\"1145\"><strong data-start=\"1094\" data-end=\"1115\">Diluentes reativos<\/strong>Estireno (tipicamente 30\u201340%)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1146\" data-end=\"1215\">\n<p class=\"\" data-start=\"1148\" data-end=\"1215\"><strong data-start=\"1148\" data-end=\"1165\">Sistema de cura<\/strong>: Iniciado por radicais livres (normalmente MEKP ou BPO)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1216\" data-end=\"1293\">\n<p class=\"\" data-start=\"1218\" data-end=\"1293\"><strong data-start=\"1218\" data-end=\"1238\">Estrutura polim\u00e9rica<\/strong>Linear com s\u00edtios insaturados que permitem reticula\u00e7\u00e3o<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1295\" data-end=\"1298\" \/>\n<h2 data-start=\"1300\" data-end=\"1323\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"1300\" data-end=\"1323\">\ud83e\uddf1 3. Propriedades principais<\/h2>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"1325\" data-end=\"2461\">\n<thead data-start=\"1325\" data-end=\"1428\">\n<tr data-start=\"1325\" data-end=\"1428\">\n<th data-start=\"1325\" data-end=\"1353\">Categoria<\/th>\n<th data-start=\"1353\" data-end=\"1428\">Detalhes<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1532\" data-end=\"2461\">\n<tr data-start=\"1532\" data-end=\"1634\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1532\" data-end=\"1559\"><strong data-start=\"1534\" data-end=\"1554\">Mecanismo de cura<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"1559\" data-end=\"1634\">Termoendurecibilidade via reticula\u00e7\u00e3o por radicais livres<\/td>\n<\/tr>\n<tr data-start=\"1635\" data-end=\"1737\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1635\" data-end=\"1662\"><strong data-start=\"1637\" data-end=\"1660\">Apar\u00eancia f\u00edsica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1662\" data-end=\"1737\">L\u00edquido viscoso transparente a amarelo claro<\/td>\n<\/tr>\n<tr data-start=\"1738\" data-end=\"1840\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1738\" data-end=\"1765\"><strong data-start=\"1740\" data-end=\"1753\">Viscosidade<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"1765\" data-end=\"1840\">400\u20131200 cps a 25\u00b0C (dependendo da formula\u00e7\u00e3o)<\/td>\n<\/tr>\n<tr data-start=\"1841\" data-end=\"1944\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1841\" data-end=\"1868\"><strong data-start=\"1843\" data-end=\"1855\">Tempo de gel<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"1868\" data-end=\"1944\">Ajust\u00e1vel entre 5 e 20 minutos (a 25\u00b0C com 1% MEKP)<\/td>\n<\/tr>\n<tr data-start=\"1945\" data-end=\"2048\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1945\" data-end=\"1972\"><strong data-start=\"1947\" data-end=\"1961\">Reatividade<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"1972\" data-end=\"2048\">De m\u00e9dio a alto, dependendo do n\u00edvel do iniciador e do sistema acelerador.<\/td>\n<\/tr>\n<tr data-start=\"2049\" data-end=\"2152\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2049\" data-end=\"2076\"><strong data-start=\"2051\" data-end=\"2073\">Resist\u00eancia t\u00e9rmica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"2076\" data-end=\"2152\">At\u00e9 90\u2013100 \u00b0C em regime cont\u00ednuo, podendo ser ainda mais elevado com cura t\u00e9rmica posterior.<\/td>\n<\/tr>\n<tr data-start=\"2153\" data-end=\"2255\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2153\" data-end=\"2180\"><strong data-start=\"2155\" data-end=\"2178\">Resist\u00eancia mec\u00e2nica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"2180\" data-end=\"2255\">Excelentes propriedades de tra\u00e7\u00e3o e flex\u00e3o<\/td>\n<\/tr>\n<tr data-start=\"2256\" data-end=\"2358\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2256\" data-end=\"2283\"><strong data-start=\"2258\" data-end=\"2281\">Resist\u00eancia qu\u00edmica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"2283\" data-end=\"2358\">Eficaz contra \u00e1cidos dilu\u00eddos, \u00e1gua e \u00f3leos.<\/td>\n<\/tr>\n<tr data-start=\"2359\" data-end=\"2461\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2359\" data-end=\"2386\"><strong data-start=\"2361\" data-end=\"2386\">Propriedades el\u00e9tricas<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"2386\" data-end=\"2461\">Boa rigidez diel\u00e9trica e resistividade superficial.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"2463\" data-end=\"2466\" \/>\n<h2 data-start=\"2468\" data-end=\"2505\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"2468\" data-end=\"2505\">\ud83c\udfed 4. Fabrica\u00e7\u00e3o e Processamento<\/h2>\n<p class=\"\" data-start=\"2507\" data-end=\"2562\">A resina o-ft\u00e1lica \u00e9 fabricada em reatores fechados por meio de:<\/p>\n<ol data-start=\"2564\" data-end=\"2849\">\n<li class=\"\" data-start=\"2564\" data-end=\"2644\">\n<p class=\"\" data-start=\"2567\" data-end=\"2644\"><strong data-start=\"2567\" data-end=\"2610\">Rea\u00e7\u00e3o de anidrido ft\u00e1lico e glic\u00f3is<\/strong> sob aquecimento controlado (~200\u00b0C)<\/p>\n<\/li>\n<li class=\"\" data-start=\"2645\" data-end=\"2701\">\n<p class=\"\" data-start=\"2648\" data-end=\"2701\"><strong data-start=\"2648\" data-end=\"2675\">Adicionando anidrido maleico<\/strong> para introduzir a insatura\u00e7\u00e3o<\/p>\n<\/li>\n<li class=\"\" data-start=\"2702\" data-end=\"2768\">\n<p class=\"\" data-start=\"2705\" data-end=\"2768\"><strong data-start=\"2705\" data-end=\"2727\">Diluindo a resina<\/strong> com mon\u00f4mero de estireno para ajustar a viscosidade<\/p>\n<\/li>\n<li class=\"\" data-start=\"2769\" data-end=\"2849\">\n<p class=\"\" data-start=\"2772\" data-end=\"2849\"><strong data-start=\"2772\" data-end=\"2797\">Estabilizando a resina<\/strong> com inibidores (por exemplo, hidroquinona) para prolongar a vida \u00fatil.<\/p>\n<\/li>\n<\/ol>\n<p class=\"\" data-start=\"2851\" data-end=\"2938\">O produto final \u00e9 enviado como um l\u00edquido viscoso, pronto para uso. <strong data-start=\"2911\" data-end=\"2937\">cura com per\u00f3xidos<\/strong>.<\/p>\n<hr class=\"\" data-start=\"2940\" data-end=\"2943\" \/>\n<h2 data-start=\"2945\" data-end=\"2967\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"2945\" data-end=\"2967\">\ud83d\udee0\ufe0f 5. Aplica\u00e7\u00f5es<\/h2>\n<h3 class=\"\" data-start=\"2969\" data-end=\"3002\">\ud83e\uddf0 Comp\u00f3sitos de uso geral<\/h3>\n<ul data-start=\"3004\" data-end=\"3269\">\n<li class=\"\" data-start=\"3004\" data-end=\"3078\">\n<p class=\"\" data-start=\"3006\" data-end=\"3078\"><strong data-start=\"3006\" data-end=\"3046\">Pl\u00e1sticos refor\u00e7ados com fibra de vidro (FRP)<\/strong>pain\u00e9is, banheiras, fossas s\u00e9pticas<\/p>\n<\/li>\n<li class=\"\" data-start=\"3079\" data-end=\"3154\">\n<p class=\"\" data-start=\"3081\" data-end=\"3154\"><strong data-start=\"3081\" data-end=\"3106\">Grelhas e coberturas em PRFV (Pl\u00e1stico Refor\u00e7ado com Fibra de Vidro)<\/strong>: pisos industriais, degraus de escada, tampas de vala<\/p>\n<\/li>\n<li class=\"\" data-start=\"3155\" data-end=\"3197\">\n<p class=\"\" data-start=\"3157\" data-end=\"3197\"><strong data-start=\"3157\" data-end=\"3197\">Cascos de barcos e estruturas de embarca\u00e7\u00f5es<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"3198\" data-end=\"3228\">\n<p class=\"\" data-start=\"3200\" data-end=\"3228\"><strong data-start=\"3200\" data-end=\"3228\">Componentes da torre de resfriamento<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"3229\" data-end=\"3269\">\n<p class=\"\" data-start=\"3231\" data-end=\"3269\"><strong data-start=\"3231\" data-end=\"3269\">Tanques de armazenamento (n\u00e3o qu\u00edmicos)<\/strong><\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"3271\" data-end=\"3302\">\ud83c\udfd7\ufe0f Constru\u00e7\u00e3o Civil e Edifica\u00e7\u00f5es<\/h3>\n<ul data-start=\"3304\" data-end=\"3418\">\n<li class=\"\" data-start=\"3304\" data-end=\"3336\">\n<p class=\"\" data-start=\"3306\" data-end=\"3336\">Componentes decorativos moldados<\/p>\n<\/li>\n<li class=\"\" data-start=\"3337\" data-end=\"3355\">\n<p class=\"\" data-start=\"3339\" data-end=\"3355\">C\u00fapulas de claraboia<\/p>\n<\/li>\n<li class=\"\" data-start=\"3356\" data-end=\"3380\">\n<p class=\"\" data-start=\"3358\" data-end=\"3380\">Revestimentos de f\u00f4rmas de concreto<\/p>\n<\/li>\n<li class=\"\" data-start=\"3381\" data-end=\"3401\">\n<p class=\"\" data-start=\"3383\" data-end=\"3401\">Placas divis\u00f3rias<\/p>\n<\/li>\n<li class=\"\" data-start=\"3402\" data-end=\"3418\">\n<p class=\"\" data-start=\"3404\" data-end=\"3418\">Telhas<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"3420\" data-end=\"3454\">\ud83d\ude9b Automotivo e Transporte<\/h3>\n<ul data-start=\"3456\" data-end=\"3526\">\n<li class=\"\" data-start=\"3456\" data-end=\"3485\">\n<p class=\"\" data-start=\"3458\" data-end=\"3485\">Carrocerias e pain\u00e9is de caminh\u00f5es<\/p>\n<\/li>\n<li class=\"\" data-start=\"3486\" data-end=\"3507\">\n<p class=\"\" data-start=\"3488\" data-end=\"3507\">Coberturas para reboques<\/p>\n<\/li>\n<li class=\"\" data-start=\"3508\" data-end=\"3526\">\n<p class=\"\" data-start=\"3510\" data-end=\"3526\">Defletores de ar<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3528\" data-end=\"3531\" \/>\n<h2 data-start=\"3533\" data-end=\"3568\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"3533\" data-end=\"3568\">\ud83e\uddfe 6. Ficha T\u00e9cnica (FT)<\/h2>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"3570\" data-end=\"4989\">\n<thead data-start=\"3570\" data-end=\"3697\">\n<tr data-start=\"3570\" data-end=\"3697\">\n<th data-start=\"3570\" data-end=\"3609\">Propriedade<\/th>\n<th data-start=\"3609\" data-end=\"3651\">Valor (t\u00edpico)<\/th>\n<th data-start=\"3651\" data-end=\"3697\">M\u00e9todo de teste \/ Notas<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3827\" data-end=\"4989\">\n<tr data-start=\"3827\" data-end=\"3956\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3827\" data-end=\"3866\"><strong data-start=\"3829\" data-end=\"3843\">Apar\u00eancia<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3866\" data-end=\"3909\">Amarelo claro \/ Transparente<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3909\" data-end=\"3956\">Visual<\/td>\n<\/tr>\n<tr data-start=\"3957\" data-end=\"4085\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3957\" data-end=\"3996\"><strong data-start=\"3959\" data-end=\"3992\">Viscosidade a 25\u00b0C (Brookfield)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3996\" data-end=\"4039\">450\u2013850 cps<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4039\" data-end=\"4085\">ASTM D2196<\/td>\n<\/tr>\n<tr data-start=\"4086\" data-end=\"4214\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4086\" data-end=\"4125\"><strong data-start=\"4088\" data-end=\"4113\">\u00cdndice de Acidez (mg KOH\/g)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4125\" data-end=\"4168\">20\u201330<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4168\" data-end=\"4214\">ASTM D4662<\/td>\n<\/tr>\n<tr data-start=\"4215\" data-end=\"4343\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4215\" data-end=\"4254\"><strong data-start=\"4217\" data-end=\"4245\">Tempo de gelifica\u00e7\u00e3o (25\u00b0C, 1% MEKP)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4254\" data-end=\"4297\">8 a 15 minutos<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4297\" data-end=\"4343\">ASTM D2471<\/td>\n<\/tr>\n<tr data-start=\"4344\" data-end=\"4472\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4344\" data-end=\"4383\"><strong data-start=\"4346\" data-end=\"4368\">Temperatura de pico exot\u00e9rmico<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4383\" data-end=\"4426\">140\u2013160\u00b0C<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4426\" data-end=\"4472\">Teste interno<\/td>\n<\/tr>\n<tr data-start=\"4473\" data-end=\"4601\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4473\" data-end=\"4512\"><strong data-start=\"4475\" data-end=\"4505\">Teor de vol\u00e1teis (estireno)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4512\" data-end=\"4555\">30\u201340%<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4555\" data-end=\"4601\">ASTM D2369<\/td>\n<\/tr>\n<tr data-start=\"4602\" data-end=\"4730\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4602\" data-end=\"4641\"><strong data-start=\"4604\" data-end=\"4631\">Densidade espec\u00edfica a 25\u00b0C<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4641\" data-end=\"4684\">1,10\u20131,15<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4684\" data-end=\"4730\">ASTM D1475<\/td>\n<\/tr>\n<tr data-start=\"4731\" data-end=\"4859\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4731\" data-end=\"4770\"><strong data-start=\"4733\" data-end=\"4761\">Ponto de Fulgor (Vaso Fechado)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4770\" data-end=\"4813\">32\u201333\u00b0C<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4813\" data-end=\"4859\">ASTM D3278<\/td>\n<\/tr>\n<tr data-start=\"4860\" data-end=\"4989\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4860\" data-end=\"4899\"><strong data-start=\"4862\" data-end=\"4876\">Prazo de validade<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4899\" data-end=\"4942\">3\u20136 meses (com adi\u00e7\u00e3o de inibidor)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4942\" data-end=\"4989\">A 25\u00b0C, em recipientes selados.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 class=\"\" data-start=\"4991\" data-end=\"5040\">Ap\u00f3s a cura (totalmente laminado com fibra de vidro)<\/h3>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"5042\" data-end=\"6331\">\n<thead data-start=\"5042\" data-end=\"5170\">\n<tr data-start=\"5042\" data-end=\"5170\">\n<th data-start=\"5042\" data-end=\"5081\">Propriedades Mec\u00e2nicas<\/th>\n<th data-start=\"5081\" data-end=\"5124\">Valor t\u00edpico<\/th>\n<th data-start=\"5124\" data-end=\"5170\">M\u00e9todo de teste<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"5300\" data-end=\"6331\">\n<tr data-start=\"5300\" data-end=\"5428\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5300\" data-end=\"5339\"><strong data-start=\"5302\" data-end=\"5322\">Resist\u00eancia \u00e0 trac\u00e7\u00e3o<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5339\" data-end=\"5382\">60\u201380 MPa<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5382\" data-end=\"5428\">ASTM D638<\/td>\n<\/tr>\n<tr data-start=\"5429\" data-end=\"5557\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5429\" data-end=\"5468\"><strong data-start=\"5431\" data-end=\"5450\">M\u00f3dulo de tra\u00e7\u00e3o<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5468\" data-end=\"5511\">3,5\u20134,5 GPa<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5511\" data-end=\"5557\">ASTM D638<\/td>\n<\/tr>\n<tr data-start=\"5558\" data-end=\"5686\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5558\" data-end=\"5597\"><strong data-start=\"5560\" data-end=\"5581\">Resist\u00eancia \u00e0 flex\u00e3o<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5597\" data-end=\"5640\">110\u2013130 MPa<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5640\" data-end=\"5686\">ASTM D790<\/td>\n<\/tr>\n<tr data-start=\"5687\" data-end=\"5815\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5687\" data-end=\"5726\"><strong data-start=\"5689\" data-end=\"5709\">M\u00f3dulo de Flex\u00e3o<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5726\" data-end=\"5769\">4,5\u20136,0 GPa<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5769\" data-end=\"5815\">ASTM D790<\/td>\n<\/tr>\n<tr data-start=\"5816\" data-end=\"5944\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5816\" data-end=\"5855\"><strong data-start=\"5818\" data-end=\"5844\">Resist\u00eancia ao impacto (Izod)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5855\" data-end=\"5898\">8\u201312 kJ\/m\u00b2<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5898\" data-end=\"5944\">ASTM D256<\/td>\n<\/tr>\n<tr data-start=\"5945\" data-end=\"6073\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5945\" data-end=\"5984\"><strong data-start=\"5947\" data-end=\"5977\">Temperatura de Deflex\u00e3o T\u00e9rmica (HDT)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5984\" data-end=\"6027\">60\u201390\u00b0C<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6027\" data-end=\"6073\">ASTM D648<\/td>\n<\/tr>\n<tr data-start=\"6074\" data-end=\"6202\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6074\" data-end=\"6113\"><strong data-start=\"6076\" data-end=\"6095\">Dureza Barcol<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6113\" data-end=\"6156\">35\u201345<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6156\" data-end=\"6202\">ASTM D2583<\/td>\n<\/tr>\n<tr data-start=\"6203\" data-end=\"6331\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6203\" data-end=\"6242\"><strong data-start=\"6205\" data-end=\"6238\">Absor\u00e7\u00e3o de \u00e1gua (24h a 23\u00b0C)<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6242\" data-end=\"6285\">&lt; 0,5%<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6285\" data-end=\"6331\">ASTM D570<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"6333\" data-end=\"6336\" \/>\n<h2 data-start=\"6338\" data-end=\"6361\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"6338\" data-end=\"6361\">\ud83e\uddec 7. Principais vantagens<\/h2>\n<ul data-start=\"6363\" data-end=\"6732\">\n<li class=\"\" data-start=\"6363\" data-end=\"6422\">\n<p class=\"\" data-start=\"6365\" data-end=\"6422\">\u2714\ufe0f <strong data-start=\"6368\" data-end=\"6386\">Custo-benef\u00edcio<\/strong> \u2013 o mais econ\u00f4mico entre os tipos de UPR<\/p>\n<\/li>\n<li class=\"\" data-start=\"6423\" data-end=\"6500\">\n<p class=\"\" data-start=\"6425\" data-end=\"6500\">\u2714\ufe0f <strong data-start=\"6428\" data-end=\"6460\">Resist\u00eancia qu\u00edmica moderada<\/strong> \u2013 Bom para \u00e1gua, \u00f3leo e intemp\u00e9ries<\/p>\n<\/li>\n<li class=\"\" data-start=\"6501\" data-end=\"6581\">\n<p class=\"\" data-start=\"6503\" data-end=\"6581\">\u2714\ufe0f <strong data-start=\"6506\" data-end=\"6521\">Cura r\u00e1pida<\/strong> \u2013 adapt\u00e1vel a uma ampla gama de catalisadores e aceleradores<\/p>\n<\/li>\n<li class=\"\" data-start=\"6582\" data-end=\"6653\">\n<p class=\"\" data-start=\"6584\" data-end=\"6653\">\u2714\ufe0f <strong data-start=\"6587\" data-end=\"6615\">Boa resist\u00eancia mec\u00e2nica<\/strong> \u2013 ideal para aplica\u00e7\u00f5es estruturais<\/p>\n<\/li>\n<li class=\"\" data-start=\"6654\" data-end=\"6732\">\n<p class=\"\" data-start=\"6656\" data-end=\"6732\">\u2714\ufe0f <strong data-start=\"6659\" data-end=\"6676\">Compatibilidade<\/strong> \u2013 Funciona bem com cargas, pigmentos e refor\u00e7os.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"6734\" data-end=\"6737\" \/>\n<h2 data-start=\"6739\" data-end=\"6759\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"6739\" data-end=\"6759\">\u26a0\ufe0f 8. Limita\u00e7\u00f5es<\/h2>\n<ul data-start=\"6761\" data-end=\"7093\">\n<li class=\"\" data-start=\"6761\" data-end=\"6836\">\n<p class=\"\" data-start=\"6763\" data-end=\"6836\">\u274c <strong data-start=\"6765\" data-end=\"6818\">N\u00e3o \u00e9 adequado para ambientes com produtos qu\u00edmicos agressivos.<\/strong> (\u00e1cidos\/\u00e1lcalis)<\/p>\n<\/li>\n<li class=\"\" data-start=\"6837\" data-end=\"6899\">\n<p class=\"\" data-start=\"6839\" data-end=\"6899\">\u274c <strong data-start=\"6841\" data-end=\"6854\">HDT inferior<\/strong> do que resinas \u00e0 base de isoft\u00e1lico ou bisfenol<\/p>\n<\/li>\n<li class=\"\" data-start=\"6900\" data-end=\"6969\">\n<p class=\"\" data-start=\"6902\" data-end=\"6969\">\u274c <strong data-start=\"6904\" data-end=\"6925\">Emiss\u00f5es de estireno<\/strong> Durante o processamento, pode ser necess\u00e1ria ventila\u00e7\u00e3o.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6970\" data-end=\"7031\">\n<p class=\"\" data-start=\"6972\" data-end=\"7031\">\u274c <strong data-start=\"6974\" data-end=\"6999\">Resist\u00eancia limitada aos raios UV<\/strong> a menos que seja revestido com uma camada superior ou pigmentado<\/p>\n<\/li>\n<li class=\"\" data-start=\"7032\" data-end=\"7093\">\n<p class=\"\" data-start=\"7034\" data-end=\"7093\">\u274c <strong data-start=\"7036\" data-end=\"7058\">Prazo de validade mais curto<\/strong> em compara\u00e7\u00e3o com resinas pr\u00e9-aceleradas<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"7095\" data-end=\"7098\" \/>\n<h2 data-start=\"7100\" data-end=\"7128\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"7100\" data-end=\"7128\">\ud83d\udce6 9. Embalagem e Armazenamento<\/h2>\n<ul data-start=\"7130\" data-end=\"7437\">\n<li class=\"\" data-start=\"7130\" data-end=\"7246\">\n<p class=\"\" data-start=\"7132\" data-end=\"7157\"><strong data-start=\"7132\" data-end=\"7154\">Embalagem padr\u00e3o<\/strong>:<\/p>\n<ul data-start=\"7160\" data-end=\"7246\">\n<li class=\"\" data-start=\"7160\" data-end=\"7182\">\n<p class=\"\" data-start=\"7162\" data-end=\"7182\">Tambores de metal de 220 kg<\/p>\n<\/li>\n<li class=\"\" data-start=\"7185\" data-end=\"7206\">\n<p class=\"\" data-start=\"7187\" data-end=\"7206\">IBCs de 1000 kg<\/p>\n<\/li>\n<li class=\"\" data-start=\"7209\" data-end=\"7246\">\n<p class=\"\" data-start=\"7211\" data-end=\"7246\">Caminh\u00f5es-tanque dispon\u00edveis mediante solicita\u00e7\u00e3o.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li class=\"\" data-start=\"7248\" data-end=\"7437\">\n<p class=\"\" data-start=\"7250\" data-end=\"7275\"><strong data-start=\"7250\" data-end=\"7272\">Condi\u00e7\u00f5es de armazenamento<\/strong>:<\/p>\n<ul data-start=\"7278\" data-end=\"7437\">\n<li class=\"\" data-start=\"7278\" data-end=\"7302\">\n<p class=\"\" data-start=\"7280\" data-end=\"7302\">Conservar entre 5 e 25 \u00b0C.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7305\" data-end=\"7351\">\n<p class=\"\" data-start=\"7307\" data-end=\"7351\">Evite a exposi\u00e7\u00e3o direta \u00e0 luz solar e a fontes de igni\u00e7\u00e3o.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7354\" data-end=\"7396\">\n<p class=\"\" data-start=\"7356\" data-end=\"7396\">Mantenha os recipientes fechados quando n\u00e3o estiverem em uso.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7399\" data-end=\"7437\">\n<p class=\"\" data-start=\"7401\" data-end=\"7437\">Adicionar inibidores para armazenamento a longo prazo.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"7439\" data-end=\"7442\" \/>\n<h2 data-start=\"7444\" data-end=\"7479\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"7444\" data-end=\"7479\">\ud83e\uddef 10. Sa\u00fade, Seguran\u00e7a e Manuseio<\/h2>\n<ul data-start=\"7481\" data-end=\"7808\">\n<li class=\"\" data-start=\"7481\" data-end=\"7539\">\n<p class=\"\" data-start=\"7483\" data-end=\"7539\">Use roupas apropriadas <strong data-start=\"7500\" data-end=\"7507\">EPI<\/strong>luvas, \u00f3culos de prote\u00e7\u00e3o, respiradores<\/p>\n<\/li>\n<li class=\"\" data-start=\"7540\" data-end=\"7588\">\n<p class=\"\" data-start=\"7542\" data-end=\"7588\"><strong data-start=\"7542\" data-end=\"7555\">Ventilar<\/strong> \u00e1reas durante a mistura e cura<\/p>\n<\/li>\n<li class=\"\" data-start=\"7589\" data-end=\"7664\">\n<p class=\"\" data-start=\"7591\" data-end=\"7664\">Evite o contato com a pele e os olhos; em caso de contato, enx\u00e1gue imediatamente.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7665\" data-end=\"7732\">\n<p class=\"\" data-start=\"7667\" data-end=\"7732\"><strong data-start=\"7667\" data-end=\"7685\">Vapores de estireno<\/strong> S\u00e3o inflam\u00e1veis \u2013 utilize em \u00e1reas \u00e0 prova de explos\u00e3o.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7733\" data-end=\"7808\">\n<p class=\"\" data-start=\"7735\" data-end=\"7808\">Descarte os res\u00edduos de cura de acordo com as normas ambientais locais.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"7810\" data-end=\"7890\">Consulte o <strong data-start=\"7823\" data-end=\"7831\">MSDS<\/strong> Consulte a Ficha de Dados de Seguran\u00e7a do Material para obter orienta\u00e7\u00f5es mais detalhadas.<\/p>\n<hr class=\"\" data-start=\"7892\" data-end=\"7895\" \/>\n<h2 data-start=\"7897\" data-end=\"7938\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"7897\" data-end=\"7938\">\ud83e\uddea 11. Compara\u00e7\u00e3o com outros tipos de UPR<\/h2>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"7940\" data-end=\"8847\">\n<thead data-start=\"7940\" data-end=\"8049\">\n<tr data-start=\"7940\" data-end=\"8049\">\n<th data-start=\"7940\" data-end=\"7966\">Propriedade<\/th>\n<th data-start=\"7966\" data-end=\"7985\">Resina o-ft\u00e1lica<\/th>\n<th data-start=\"7985\" data-end=\"8005\">Resina Isoft\u00e1lica<\/th>\n<th data-start=\"8005\" data-end=\"8027\">Resina de bisfenol<\/th>\n<th data-start=\"8027\" data-end=\"8049\">\u00c9ster vin\u00edlico<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"8163\" data-end=\"8847\">\n<tr data-start=\"8163\" data-end=\"8276\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8163\" data-end=\"8189\"><strong data-start=\"8165\" data-end=\"8173\">Custo<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8189\" data-end=\"8208\">Baixo<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8208\" data-end=\"8230\">M\u00e9dio<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8230\" data-end=\"8253\">Alto<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8253\" data-end=\"8276\">Muito alto<\/td>\n<\/tr>\n<tr data-start=\"8277\" data-end=\"8390\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8277\" data-end=\"8303\"><strong data-start=\"8279\" data-end=\"8302\">Resist\u00eancia qu\u00edmica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8303\" data-end=\"8322\">Moderado<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8322\" data-end=\"8344\">Alto<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8344\" data-end=\"8367\">Muito alto<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8367\" data-end=\"8390\">Excelente<\/td>\n<\/tr>\n<tr data-start=\"8391\" data-end=\"8504\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8391\" data-end=\"8417\"><strong data-start=\"8393\" data-end=\"8416\">Resist\u00eancia mec\u00e2nica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8417\" data-end=\"8436\">Bom<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8436\" data-end=\"8458\">Muito bom<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8458\" data-end=\"8481\">Excelente<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8481\" data-end=\"8504\">Excelente<\/td>\n<\/tr>\n<tr data-start=\"8505\" data-end=\"8619\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8505\" data-end=\"8531\"><strong data-start=\"8507\" data-end=\"8529\">Resist\u00eancia t\u00e9rmica<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8531\" data-end=\"8551\">Moderado<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8551\" data-end=\"8573\">Alto<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8573\" data-end=\"8596\">Muito alto<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8596\" data-end=\"8619\">Alto<\/td>\n<\/tr>\n<tr data-start=\"8620\" data-end=\"8733\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8620\" data-end=\"8646\"><strong data-start=\"8622\" data-end=\"8638\">Velocidade de cura<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8646\" data-end=\"8665\">R\u00e1pido<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8665\" data-end=\"8687\">Moderado<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8687\" data-end=\"8710\">Lento (longo tempo de vida \u00fatil)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8710\" data-end=\"8733\">Moderado<\/td>\n<\/tr>\n<tr data-start=\"8734\" data-end=\"8847\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8734\" data-end=\"8760\"><strong data-start=\"8736\" data-end=\"8752\">Formul\u00e1rios<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8760\" data-end=\"8779\">Uso geral<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8779\" data-end=\"8801\">Estrutural, marinho<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8801\" data-end=\"8824\">Tanques corrosivos<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"8824\" data-end=\"8847\">Tubula\u00e7\u00f5es, CIPP, tanques<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"8849\" data-end=\"8852\" \/>\n<h2 data-start=\"8854\" data-end=\"8895\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"8854\" data-end=\"8895\">\u2753 12. Perguntas Frequentes (FAQ)<\/h2>\n<p class=\"\" data-start=\"8897\" data-end=\"9047\"><strong data-start=\"8897\" data-end=\"8963\">P1: Posso usar resina o-ft\u00e1lica em contato com \u00e1gua pot\u00e1vel?<\/strong><br data-start=\"8963\" data-end=\"8966\" \/><br \/>\nN\u00e3o \u00e9 recomendado, a menos que seja certificado e p\u00f3s-curado de acordo com normas espec\u00edficas de higiene.<\/p>\n<p class=\"\" data-start=\"9049\" data-end=\"9229\"><strong data-start=\"9049\" data-end=\"9096\">Q2: Qual \u00e9 o refor\u00e7o ideal a ser utilizado?<\/strong><br data-start=\"9096\" data-end=\"9099\" \/><br \/>\nManta de fibra cortada, tecido roving ou tecido costurado, dependendo da aplica\u00e7\u00e3o. Para pe\u00e7as que exigem alta resist\u00eancia, utilize gramatura de 600 g\/m\u00b2 ou superior.<\/p>\n<p class=\"\" data-start=\"9231\" data-end=\"9354\"><strong data-start=\"9231\" data-end=\"9259\">Q3: Pode ser pigmentado?<\/strong><br data-start=\"9259\" data-end=\"9262\" \/><br \/>\nSim, utilize pastas de cor compat\u00edveis com resinas de poli\u00e9ster. Adicione o pigmento antes de adicionar o iniciador.<\/p>\n<p class=\"\" data-start=\"9356\" data-end=\"9494\"><strong data-start=\"9356\" data-end=\"9397\">Q4: Quais aceleradores s\u00e3o compat\u00edveis?<\/strong><br data-start=\"9397\" data-end=\"9400\" \/><br \/>\nO octoato de cobalto (Co-octoato) \u00e9 comum. Outros incluem DMA e peroxodisulfato de pot\u00e1ssio (KPS).<\/p>\n<p class=\"\" data-start=\"9496\" data-end=\"9639\"><strong data-start=\"9496\" data-end=\"9530\">Q5: Posso ajustar o tempo de gelifica\u00e7\u00e3o?<\/strong><br data-start=\"9530\" data-end=\"9533\" \/><br \/>\nSim. Modifique os n\u00edveis de iniciador\/acelerador ou a temperatura. Sempre valide o gel e o pico exot\u00e9rmico para garantir a seguran\u00e7a.<\/p>\n<hr class=\"\" data-start=\"9641\" data-end=\"9644\" \/>\n<h2 data-start=\"9646\" data-end=\"9666\">\u00a0<\/h2>\n<h2 class=\"\" data-start=\"9646\" data-end=\"9666\">\ud83c\udfc1 13. Conclus\u00e3o<\/h2>\n<p class=\"\" data-start=\"9668\" data-end=\"10049\"><strong data-start=\"9668\" data-end=\"9710\">Resina de poli\u00e9ster insaturada o-ft\u00e1lica<\/strong> \u00c9 uma solu\u00e7\u00e3o vers\u00e1til e com boa rela\u00e7\u00e3o custo-benef\u00edcio para diversas aplica\u00e7\u00f5es em comp\u00f3sitos. Embora ofere\u00e7a excelente resist\u00eancia mec\u00e2nica e facilidade de processamento, \u00e9 mais adequada para ambientes n\u00e3o agressivos ou pe\u00e7as de uso geral. Para a produ\u00e7\u00e3o de PRFV em escala industrial, onde a rela\u00e7\u00e3o custo-benef\u00edcio se alia a um desempenho aceit\u00e1vel, continua sendo uma op\u00e7\u00e3o popular e confi\u00e1vel.<\/p>\n<p class=\"\" data-start=\"10051\" data-end=\"10244\">Quando processada com cuidado e combinada com os refor\u00e7os adequados, esta resina proporciona resultados consistentes e de alta qualidade em aplica\u00e7\u00f5es de constru\u00e7\u00e3o, transporte, mar\u00edtimas e industriais.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00a0 Este tipo de resina faz parte da fam\u00edlia mais ampla de resinas de poli\u00e9ster insaturadas (UPR), mas sua formula\u00e7\u00e3o exclusiva, centrada no \u00e1cido ortoft\u00e1lico, confere-lhe caracter\u00edsticas de desempenho distintas e vantagens econ\u00f4micas. \ud83e\uddec 2. Estrutura Qu\u00edmica e Caracter\u00edsticas Mon\u00f4mero Base: Anidrido o-ft\u00e1lico Diluentes Reativos: Estireno (tipicamente 30\u201340%) Sistema de Cura: Iniciado por radicais livres (tipicamente MEKP ou [\u2026]<\/p>","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-6418","post","type-post","status-publish","format-standard","hentry","category-proxy-products"],"_links":{"self":[{"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/posts\/6418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/comments?post=6418"}],"version-history":[{"count":3,"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/posts\/6418\/revisions"}],"predecessor-version":[{"id":6421,"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/posts\/6418\/revisions\/6421"}],"wp:attachment":[{"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/media?parent=6418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/categories?post=6418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tfcomposite.com\/pt\/wp-json\/wp\/v2\/tags?post=6418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}