{"id":1035,"date":"2024-02-04T14:05:05","date_gmt":"2024-02-04T06:05:05","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=1035"},"modified":"2024-02-05T13:22:28","modified_gmt":"2024-02-05T05:22:28","slug":"a-series-of-chemical-modification-of-pva-polyvinyl-alcohol-resin","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/es\/blogs\/a-series-of-chemical-modification-of-pva-polyvinyl-alcohol-resin.html","title":{"rendered":"Una serie de modificaciones qu\u00edmicas de la resina de PVA (alcohol polivin\u00edlico)"},"content":{"rendered":"<p>Mediante una serie de modificaciones qu\u00edmicas de la resina de PVA (alcohol polivin\u00edlico), se mejora la resistencia al agua del PVA y la compacidad de la disposici\u00f3n de las mol\u00e9culas de PVA, de modo que es dif\u00edcil que las mol\u00e9culas de gas atraviesen el revestimiento. Al mismo tiempo, se a\u00f1ade un cuerpo mineral de alta barrera a la soluci\u00f3n de revestimiento para formar una barrera de alta barrera, que inhibe fuerte y eficazmente el movimiento del pol\u00edmero, y mejora a\u00fan m\u00e1s las propiedades de barrera del revestimiento.<\/p>\n<p>Caracter\u00edsticas:<\/p>\n<p>-Alta barrera al ox\u00edgeno<\/p>\n<p>-No es necesario aplicar imprimaci\u00f3n previa<\/p>\n<p>-Buen rendimiento de impresi\u00f3n<\/p>\n<p>-Protecci\u00f3n del medio ambiente, los ingredientes son s\u00f3lo carbono, ox\u00edgeno, hidr\u00f3geno, gases nocivos despu\u00e9s de la combusti\u00f3n.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1027\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-15.png\" alt=\"\" width=\"399\" height=\"297\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-15.png 399w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-15-300x223.png 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/4-15-16x12.png 16w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Mediante una serie de modificaciones qu\u00edmicas de la resina de PVA (alcohol polivin\u00edlico), se mejora la resistencia al agua del PVA y la compacidad de la disposici\u00f3n de las mol\u00e9culas de PVA, de modo que se dificulta el paso de las mol\u00e9culas de gas a trav\u00e9s del revestimiento. Al mismo tiempo, se a\u00f1ade un cuerpo mineral de alta barrera a la soluci\u00f3n de revestimiento para [...]<\/p>","protected":false},"author":1,"featured_media":1027,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1035","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>A series of chemical modification of PVA (polyvinyl alcohol) resin - 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\/es\/blogs\/a-series-of-chemical-modification-of-pva-polyvinyl-alcohol-resin.html\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A series of chemical modification of PVA (polyvinyl alcohol) resin - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"Through a series of chemical modifications to PVA (polyvinyl alcohol) resin, the water resistance of PVA and the compactness of the arrangement of PVA molecules are improved, so that it is difficult for gas molecules to pass through the coating. 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