{"id":738,"date":"2024-02-04T12:50:13","date_gmt":"2024-02-04T04:50:13","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=738"},"modified":"2024-02-05T13:49:23","modified_gmt":"2024-02-05T05:49:23","slug":"polyvinyl-alcohol-performance-introduction","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/fr\/blogs\/polyvinyl-alcohol-performance-introduction.html","title":{"rendered":"Introduction \u00e0 la performance de l'alcool polyvinylique"},"content":{"rendered":"<p>1.\u00a0<a href=\"https:\/\/www.joyforce.com\/fr\/polyvinyl-alcohol-pva-pvoh-\/\" target=\"_blank\" rel=\"noopener\">Alcool polyvinylique<\/a>\u00a0poss\u00e8de de bonnes propri\u00e9t\u00e9s m\u00e9caniques, une grande r\u00e9sistance, un module \u00e9lev\u00e9 et un faible allongement.<br \/>\n2. Forte r\u00e9sistance \u00e0 l'acide et \u00e0 l'alcali et r\u00e9sistance chimique.<br \/>\n3. R\u00e9sistance \u00e0 la lumi\u00e8re : en cas d'exposition prolong\u00e9e \u00e0 la lumi\u00e8re du soleil, le taux de perte de r\u00e9sistance des fibres est faible.<br \/>\n4. R\u00e9sistance \u00e0 la corrosion : La fibre ne sera pas moisie, ne pourrira pas et ne sera pas mit\u00e9e lorsqu'elle sera enterr\u00e9e dans le sol pendant une longue p\u00e9riode.<br \/>\n5. La fibre a une bonne dispersibilit\u00e9 : la fibre ne colle pas et la dispersibilit\u00e9 dans l'eau est bonne.<br \/>\n6.\u00a0<a href=\"https:\/\/www.joyforce.com\/fr\/polyvinyl-alcohol-pva-pvoh-\/\" target=\"_blank\" rel=\"noopener\">Alcool polyvinylique<\/a>\u00a0a une bonne affinit\u00e9 avec le ciment, les plastiques, etc. et poss\u00e8de une grande force d'adh\u00e9rence.<br \/>\n7. Non toxique et inoffensif pour le corps humain et l'environnement.<br \/>\n<img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-745\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/polyvinyl-alcohol_413356.jpg\" alt=\"\" width=\"600\" height=\"600\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/polyvinyl-alcohol_413356.jpg 600w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/polyvinyl-alcohol_413356-300x300.jpg 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/polyvinyl-alcohol_413356-150x150.jpg 150w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/polyvinyl-alcohol_413356-12x12.jpg 12w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/polyvinyl-alcohol_413356-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>1. L'alcool polyvinylique poss\u00e8de de bonnes propri\u00e9t\u00e9s m\u00e9caniques, une r\u00e9sistance \u00e9lev\u00e9e, un module \u00e9lev\u00e9 et un faible allongement. 2. Forte r\u00e9sistance \u00e0 l'acide et \u00e0 l'alcali et r\u00e9sistance chimique. 3. R\u00e9sistance \u00e0 la lumi\u00e8re : en cas d'exposition prolong\u00e9e au soleil, le taux de perte de r\u00e9sistance des fibres est faible. 4. R\u00e9sistance \u00e0 la corrosion : La fibre ne sera pas moisie, ne pourrira pas et ne sera pas mit\u00e9e lorsqu'elle est enfouie dans le sol pendant une longue p\u00e9riode [...]<\/p>","protected":false},"author":1,"featured_media":745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-738","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>Polyvinyl Alcohol performance introduction - 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\/fr\/blogs\/polyvinyl-alcohol-performance-introduction.html\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polyvinyl Alcohol performance introduction - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"1.\u00a0Polyvinyl Alcohol\u00a0has good mechanical properties, high strength, high modulus and low elongation. 2. Strong acid and alkali resistance and chemical resistance. 3. Light resistance: under long-term sunlight, the loss rate of fiber strength is low. 4. 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