{"id":1017,"date":"2024-02-04T14:01:04","date_gmt":"2024-02-04T06:01:04","guid":{"rendered":"https:\/\/joyforce-tech.com\/?p=1017"},"modified":"2024-08-25T13:42:53","modified_gmt":"2024-08-25T05:42:53","slug":"pva-as-a-new-environmentally-friendly-material","status":"publish","type":"post","link":"https:\/\/joyforce-tech.com\/es\/pva-as-a-new-environmentally-friendly-material.html","title":{"rendered":"El PVA como nuevo material respetuoso con el medio ambiente"},"content":{"rendered":"<p style=\"font-weight: 400;\">Los pl\u00e1sticos biodegradables representados por el PLA y el PBAT han empezado a despuntar, y el PVA tambi\u00e9n ha entrado silenciosamente en las filas de las alternativas a los pl\u00e1sticos tradicionales y ha desarrollado diversas aplicaciones. Si se convierte en pel\u00edcula de PVA para sustituir a la pel\u00edcula de pl\u00e1stico tradicional, puede utilizarse en bolsas de pl\u00e1stico, envasado de alimentos y otros campos.<\/p>\n<p style=\"font-weight: 400;\">La pel\u00edcula de PVA puro tiene poca resistencia al agua y est\u00e1 muy limitada en las aplicaciones pr\u00e1cticas. Por lo tanto, en la mayor\u00eda de los casos, es necesario modificarla y prepararla, como la preparaci\u00f3n de materiales de pel\u00edcula solubles en agua cuyas principales materias primas son la resina de PVA y el almid\u00f3n oxidado. En los \u00faltimos a\u00f1os, se han lanzado productos de bolsas de protecci\u00f3n medioambiental solubles en agua con PVA, glicerol, almid\u00f3n, etc. como materias primas principales, que pueden disolverse r\u00e1pidamente en agua a 70 \u00b0C, y la tasa de degradaci\u00f3n puede alcanzar m\u00e1s de 90% en un entorno de compostaje en 180 d\u00edas.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1009\" src=\"https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14.png\" alt=\"\" width=\"1046\" height=\"696\" srcset=\"https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14.png 1046w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14-300x200.png 300w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14-1024x681.png 1024w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14-768x511.png 768w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14-18x12.png 18w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/4-14-600x399.png 600w\" sizes=\"(max-width: 1046px) 100vw, 1046px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Biodegradable plastics represented by PLA and PBAT have begun to usher in an outbreak, and PVA has also quietly entered the ranks of alternatives to traditional plastics and developed various applications. If made into PVA film to replace traditional plastic film, it can be used in plastic bags, food packaging and other fields. Pure PVA [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1009,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bolg"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PVA as a new environmentally friendly material - Joyforce PVA Film and Bag<\/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:\/\/joyforce-tech.com\/es\/pva-as-a-new-environmentally-friendly-material.html\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PVA as a new environmentally friendly material - Joyforce PVA Film and Bag\" \/>\n<meta property=\"og:description\" content=\"Biodegradable plastics represented by PLA and PBAT have begun to usher in an outbreak, and PVA has also quietly entered the ranks of alternatives to traditional plastics and developed various applications. If made into PVA film to replace traditional plastic film, it can be used in plastic bags, food packaging and other fields. 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