{"id":3960,"date":"2026-03-28T21:27:18","date_gmt":"2026-03-28T13:27:18","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=3960"},"modified":"2026-03-28T22:01:25","modified_gmt":"2026-03-28T14:01:25","slug":"textile-industry","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/pt\/applications\/textile-industry.html","title":{"rendered":"Ind\u00fastria t\u00eaxtil"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-364\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/textile-industry_728155-300x101.jpg\" alt=\"\" width=\"300\" height=\"101\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/textile-industry_728155-300x101.jpg 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/textile-industry_728155-768x259.jpg 768w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/textile-industry_728155-18x6.jpg 18w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/textile-industry_728155-600x203.jpg 600w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/textile-industry_728155.jpg 974w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>A alta resist\u00eancia do filme, a flexibilidade, a resist\u00eancia \u00e0 abras\u00e3o e a boa ades\u00e3o do PVA, combinadas com sua solubilidade em \u00e1gua, fazem do \u00e1lcool polivin\u00edlico (PVA, PVOH) um tamanho de urdidura eficiente para fios fiados e filamentosos. O \u00e1lcool polivin\u00edlico (PVA, PVOH) JOYFORCE fornece um revestimento protetor para fios fiados e filamentosos, al\u00e9m de permitir que os fios sejam dessecados em \u00e1gua quente e ser mais eficaz do que o amido. Os excelentes recursos de forma\u00e7\u00e3o de filme proporcionam revestimentos protetores para fios fiados e filamentosos, mas ainda s\u00e3o suficientemente resistentes \u00e0 abras\u00e3o. Nossa equipe inovadora e dedicada tem o compromisso de fornecer produtos e servi\u00e7os de excelente qualidade com menos impacto ambiental para nossos clientes dos setores t\u00eaxteis em todo o mundo.<\/p>\n<p>JOYFORCE Polyvinyl Alcohol (PVA, PVOH) O PVA \u00e9 atualmente um dos agentes de colagem sint\u00e9ticos mais eficientes para pasta de urdidura, com as seguintes vantagens:<\/p>\n<p>1) Nas f\u00e1bricas t\u00eaxteis, o teor de umidade da pasta de amido deve ser de 80-85%, enquanto o teor de umidade da mistura de pasta de PVA \u00e9 de apenas 70-75%, o que permite melhorar o ambiente operacional e a efici\u00eancia da produ\u00e7\u00e3o.<\/p>\n<p>2) Para reduzir a desseca\u00e7\u00e3o durante a colagem e a tecelagem e manter a f\u00e1brica limpa, s\u00e3o aplic\u00e1veis s\u00e9ries de PVA com grau m\u00e9dio de polimeriza\u00e7\u00e3o.<\/p>\n<p>3) A membrana de PVA tem um bom efeito de dimensionamento. Devido \u00e0 sua excelente resist\u00eancia \u00e0 press\u00e3o, suavidade, resist\u00eancia \u00e0 abras\u00e3o e ades\u00e3o \u00e0s fibras, ela pode melhorar a capacidade de tecelagem de tecidos de alta densidade e alta qualidade.<\/p>\n<p>4) A pasta de PVA n\u00e3o \u00e9 f\u00e1cil de corroer, a viscosidade n\u00e3o se altera ap\u00f3s um longo per\u00edodo de aquecimento e n\u00e3o \u00e9 f\u00e1cil de degradar, o que garante a estabilidade da pasta e reduz o ponto de pasta dura.<\/p>\n<p>5) O PVA tem uma forte for\u00e7a de liga\u00e7\u00e3o com a fibra, tem um melhor efeito protetor, pode reduzir o n\u00famero de quebras do fio t\u00eaxtil e melhorar a efici\u00eancia da tecelagem.<\/p>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td><strong>Aplicativos<\/strong><\/td>\n<td><strong>Notas recomendadas<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Agente de endurecimento para t\u00eaxteis<\/td>\n<td>PVA 1799, PVA 2499, PVA 2699<\/td>\n<\/tr>\n<tr>\n<td>Agente de engomagem de urdidura para fios de algod\u00e3o ou raiom<\/td>\n<td>PVA 1599, PVA 1799, PVA 1788, PVA 2088<\/td>\n<\/tr>\n<tr>\n<td>Aglutinante para tecidos n\u00e3o tecidos<\/td>\n<td>PVA 1799, PVA 2499, PVA 2699<\/td>\n<\/tr>\n<tr>\n<td>Acabamento de resina<\/td>\n<td>PVA 1799, PVA 2499, PVA 2699<\/td>\n<\/tr>\n<tr>\n<td>Adesivo para serigrafia<\/td>\n<td>PVA 1788, PVA 2088, PVA 2488<\/td>\n<\/tr>\n<tr>\n<td>Resistente a dobras e encolhimento<\/td>\n<td>PVA 1799, PVA 2499, PVA 2699<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; The high film strength, flexibility, abrasion resistance, and good adhesion of PVA combined with its water solubility make Polyvinyl alcohol (PVA, PVOH)\u00a0an efficient warp size for spun and filament yarn.\u00a0JOYFORCE Polyvinyl Alcohol\u00a0(PVA, PVOH) provides\u00a0a protective coating for spun and filament yarn, also\u00a0allow yarn to be desized in hot water and are more effective than [&hellip;]<\/p>","protected":false},"author":3,"featured_media":364,"comment_status":"closed","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[615],"tags":[],"class_list":["post-3960","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applications"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - 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