{"id":1072,"date":"2024-02-04T14:12:00","date_gmt":"2024-02-04T06:12:00","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=1072"},"modified":"2024-02-05T13:19:30","modified_gmt":"2024-02-05T05:19:30","slug":"introduction-of-polyvinyl-alcohol-optical-film","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/pt\/blogs\/introduction-of-polyvinyl-alcohol-optical-film.html","title":{"rendered":"Introdu\u00e7\u00e3o do filme \u00f3ptico de \u00e1lcool polivin\u00edlico"},"content":{"rendered":"<p style=\"font-weight: 400;\">O filme \u00f3ptico de PVA, tamb\u00e9m conhecido como filme \u00f3ptico de \u00e1lcool polivin\u00edlico, \u00e9 o material principal do polarizador. O filme \u00f3ptico de PVA \u00e9 um filme polarizador, feito de resina de PVA, plastificante, antioxidante e outros aditivos dissolvidos em \u00e1gua e, em seguida, moldado e seco por uma extrusora. O filme \u00f3ptico de PVA \u00e9 o material b\u00e1sico para a fabrica\u00e7\u00e3o de polarizadores, e seu desempenho determina diretamente a qualidade dos polarizadores. De acordo com os dados da rede de informa\u00e7\u00f5es do setor, o custo do filme \u00f3ptico de PVA representa cerca de 12% do custo total dos polarizadores. Seu terminal downstream inclui principalmente computadores, telefones celulares, tablets e pain\u00e9is de exibi\u00e7\u00e3o.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1064\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-17.png\" alt=\"\" width=\"398\" height=\"279\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-17.png 398w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-17-300x210.png 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-17-18x12.png 18w\" sizes=\"(max-width: 398px) 100vw, 398px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>PVA optical film, also known as polyvinyl alcohol optical film, is the core material of polarizer. PVA optical film is a polarizing film, which is made of PVA resin, plasticizer, antioxidant and other trace additives dissolved in water, and then cast and dried by an extruder. PVA optical film is the basic material for the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1064,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1072","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Introduction of polyvinyl alcohol optical film - JOYFORCE INDUSTRIAL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.joyforce.com\/pt\/blogs\/introduction-of-polyvinyl-alcohol-optical-film.html\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction of polyvinyl alcohol optical film - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"PVA optical film, also known as polyvinyl alcohol optical film, is the core material of polarizer. PVA optical film is a polarizing film, which is made of PVA resin, plasticizer, antioxidant and other trace additives dissolved in water, and then cast and dried by an extruder. 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