{"id":251,"date":"2023-06-29T12:08:15","date_gmt":"2023-06-29T04:08:15","guid":{"rendered":"https:\/\/boss.xgtu.cn\/what-is-the-difference-between-polyether-polyurethane-and-polyester\/"},"modified":"2023-07-18T14:21:48","modified_gmt":"2023-07-18T06:21:48","slug":"qual-e-a-diferenca-entre-poliuretano-de-polieter-e-poliester","status":"publish","type":"post","link":"https:\/\/www.bosssealing.com\/pt\/what-is-the-difference-between-polyether-polyurethane-and-polyester\/","title":{"rendered":"Qual \u00e9 a diferen\u00e7a entre poliuretano de poli\u00e9ter e poli\u00e9ster"},"content":{"rendered":"<div class=\"contents\">\n<h1 class=\"contents_title\">Qual \u00e9 a diferen\u00e7a entre poliuretano de poli\u00e9ter e poli\u00e9ster<\/h1>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\">O poliuretano divide-se em duas categorias: poliuretano de poli\u00e9ster e poliuretano de poli\u00e9ter. O tipo poli\u00e9ster \u00e9 um poliuretano preparado a partir de diisocianato e poli\u00e9ster com termina\u00e7\u00e3o hidroxilo como mat\u00e9rias-primas. O poliuretano do tipo poli\u00e9ter \u00e9 um poliuretano preparado a partir de diisocianato e poli\u00e9ter com termina\u00e7\u00e3o hidroxilo como mat\u00e9rias-primas.<\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\"><br \/>\n<\/span><span style=\"font-family:Arial;font-size:12.0000pt;\"><\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\">A diferen\u00e7a entre o poliuretano do tipo poli\u00e9ter e o poliuretano \u00e9 que o poliuretano do tipo poli\u00e9ter \u00e9 definido principalmente pelos poli\u00f3is utilizados na prepara\u00e7\u00e3o de materiais de poliuretano, ou seja, os poli\u00f3is utilizados na prepara\u00e7\u00e3o do poliuretano s\u00e3o inteiramente compostos por poli\u00f3is do tipo poli\u00e9ter ou ocupam a maioria do sistema. Na estrutura molecular do poliol de poli\u00e9ter, a energia de coes\u00e3o da liga\u00e7\u00e3o \u00e9ter \u00e9 baixa e \u00e9 f\u00e1cil de rodar, pelo que o material de poliuretano preparado a partir dele apresenta boa flexibilidade a baixas temperaturas e excelente resist\u00eancia \u00e0 hidr\u00f3lise. Embora as suas propriedades mec\u00e2nicas n\u00e3o sejam t\u00e3o boas como as do poliuretano de poli\u00e9ster, a viscosidade do sistema de mat\u00e9rias-primas \u00e9 baixa e \u00e9 facilmente misc\u00edvel com isocianato, aditivos e outros componentes, com excelente desempenho de processamento.<\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\"><br \/>\n<\/span><span style=\"font-family:Arial;font-size:12.0000pt;\"><\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\">Em geral, a distribui\u00e7\u00e3o do peso molecular do poliuretano termopl\u00e1stico de poli\u00e9ster \u00e9 mais ampla do que a do poliuretano termopl\u00e1stico de poli\u00e9ter, e a temperatura de processamento \u00e9 mais elevada. (O poliuretano de poli\u00e9ster tem melhor resist\u00eancia ao calor do que o poliuretano de poli\u00e9ter)<\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\"><br \/>\n<\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\">A BOSS \u00e9 uma empresa profissional de vedantes com vedantes de boa qualidade fabricados a partir de <span style=\"font-family:Arial;font-size:12.0000pt;\">materiais de poliuretano de poli\u00e9ster e poliuretano de poli\u00e9ter.<\/span><\/span>\n<\/p>\n<p class=\"MsoNormal\">\n\t<span style=\"font-family:Arial;font-size:12.0000pt;\"><span style=\"font-family:Arial;font-size:12.0000pt;\">Basta enviar o seu pedido.<br \/>\n<\/span><\/span><span style=\"font-family:Arial;font-size:12.0000pt;\"><\/span>\n<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>What is the difference between polyether polyurethane and polyester Polyurethane is divided into two categories: polyester polyurethane and polyether polyurethane. Polyester type is a polyurethane prepared from diisocyanate and hydroxyl terminated polyester as raw materials. Polyether type polyurethane is a polyurethane prepared from diisocyanate and hydroxyl terminated polyether as raw materials. The difference between polyether [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-251","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"What is the difference between polyether polyurethane and polyester Polyurethane is divided into two categories: polyester polyurethane and polyether polyurethane. Polyester type is a polyurethane prepared from diisocyanate and hydroxyl terminated polyester as raw materials. Polyether type polyurethane is a polyurethane prepared from diisocyanate and hydroxyl terminated polyether as raw materials. The difference between polyether\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"boss\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.bosssealing.com\/pt\/what-is-the-difference-between-polyether-polyurethane-and-polyester\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"pt_PT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"BOSS Sealing Solutions - Hydraulic seal and pneumatic seal factory\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"What is the difference between polyether polyurethane and polyester - BOSS Sealing Solutions\" \/>\n\t\t<meta property=\"og:description\" content=\"What is the difference between polyether polyurethane and polyester Polyurethane is divided into two categories: polyester polyurethane and polyether polyurethane. Polyester type is a polyurethane prepared from diisocyanate and hydroxyl terminated polyester as raw materials. Polyether type polyurethane is a polyurethane prepared from diisocyanate and hydroxyl terminated polyether as raw materials. The difference between polyether\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.bosssealing.com\/pt\/what-is-the-difference-between-polyether-polyurethane-and-polyester\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-06-29T04:08:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-07-18T06:21:48+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"What is the difference between polyether polyurethane and polyester - BOSS Sealing Solutions\" \/>\n\t\t<meta name=\"twitter:description\" content=\"What is the difference between polyether polyurethane and polyester Polyurethane is divided into two categories: polyester polyurethane and polyether polyurethane. Polyester type is a polyurethane prepared from diisocyanate and hydroxyl terminated polyester as raw materials. Polyether type polyurethane is a polyurethane prepared from diisocyanate and hydroxyl terminated polyether as raw materials. 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The difference between polyether","og:url":"https:\/\/www.bosssealing.com\/pt\/what-is-the-difference-between-polyether-polyurethane-and-polyester\/","og:image":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","og:image:secure_url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","article:published_time":"2023-06-29T04:08:15+00:00","article:modified_time":"2023-07-18T06:21:48+00:00","twitter:card":"summary_large_image","twitter:title":"What is the difference between polyether polyurethane and polyester - BOSS Sealing Solutions","twitter:description":"What is the difference between polyether polyurethane and polyester Polyurethane is divided into two categories: polyester polyurethane and polyether polyurethane. Polyester type is a polyurethane prepared from diisocyanate and hydroxyl terminated polyester as raw materials. Polyether type polyurethane is a polyurethane prepared from diisocyanate and hydroxyl terminated polyether as raw materials. The difference between polyether","twitter:image":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png"},"aioseo_meta_data":{"post_id":"251","title":"","description":"","keywords":"","keyphrases":{"focus":[],"additional":[]},"primary_term":"","canonical_url":"","og_title":"","og_description":"","og_object_type":"default","og_image_type":"default","og_image_url":"","og_image_width":"0","og_image_height":"0","og_image_custom_url":"","og_image_custom_fields":"","og_video":"","og_custom_url":"","og_article_section":"","og_article_tags":"","twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":"","twitter_image_custom_url":"","twitter_image_custom_fields":"","twitter_title":"","twitter_description":"","schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":"","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"0","robots_max_videopreview":"0","robots_max_imagepreview":"large","priority":0,"frequency":"","local_seo":"","breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-07-18 06:33:57","updated":"2026-10-17 02:04:07","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/pt\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/pt\/category\/news\/\" title=\"Knowledge Base\">Knowledge Base<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tWhat is the difference between polyether polyurethane and polyester\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.bosssealing.com\/pt\/"},{"label":"Knowledge Base","link":"https:\/\/www.bosssealing.com\/pt\/category\/news\/"},{"label":"What is the difference between polyether polyurethane and polyester","link":"https:\/\/www.bosssealing.com\/pt\/what-is-the-difference-between-polyether-polyurethane-and-polyester\/"}],"_links":{"self":[{"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/posts\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/comments?post=251"}],"version-history":[{"count":0,"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/posts\/251\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/media?parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/categories?post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bosssealing.com\/pt\/wp-json\/wp\/v2\/tags?post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}