{"id":913,"date":"2024-02-04T13:34:44","date_gmt":"2024-02-04T05:34:44","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=913"},"modified":"2024-02-05T13:33:04","modified_gmt":"2024-02-05T05:33:04","slug":"a-brief-introduction-to-hydroxyethyl-cellulose","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/fr\/blogs\/a-brief-introduction-to-hydroxyethyl-cellulose.html","title":{"rendered":"Une br\u00e8ve introduction \u00e0 l'hydroxy\u00e9thylcellulose"},"content":{"rendered":"<p style=\"font-weight: 400;\">L'hydroxy\u00e9thylcellulose (HEC), formule chimique (C2H6O2)n, est un solide fibreux ou poudreux, blanc ou jaune clair, inodore et non toxique, compos\u00e9 de cellulose alcaline et d'oxyde d'\u00e9thyl\u00e8ne (ou de chlorhydrine). Il est pr\u00e9par\u00e9 par \u00e9th\u00e9rification et appartient aux \u00e9thers de cellulose solubles non ioniques. Comme le HEC poss\u00e8de de bonnes propri\u00e9t\u00e9s telles que l'\u00e9paississement, la suspension, la dispersion, l'\u00e9mulsification, la liaison, la formation de films, la protection contre l'humidit\u00e9 et l'apport de collo\u00efdes protecteurs, il a \u00e9t\u00e9 largement utilis\u00e9 dans l'exploration p\u00e9troli\u00e8re, les rev\u00eatements, la construction, la m\u00e9decine et l'alimentation, les textiles, la fabrication de papier et les polym\u00e8res. Polym\u00e9risation et autres domaines. Taux de tamisage de 40 mesh \u2265 99%.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-901\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-8.png\" alt=\"\" width=\"551\" height=\"377\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-8.png 551w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-8-300x205.png 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-8-18x12.png 18w\" sizes=\"(max-width: 551px) 100vw, 551px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>L'hydroxy\u00e9thylcellulose (HEC), formule chimique (C2H6O2)n, est un solide fibreux ou poudreux, blanc ou jaune clair, inodore et non toxique, compos\u00e9 de cellulose alcaline et d'oxyde d'\u00e9thyl\u00e8ne (ou de chlorhydrine). Il est pr\u00e9par\u00e9 par \u00e9th\u00e9rification et appartient aux \u00e9thers de cellulose solubles non ioniques. Le HEC poss\u00e8de de bonnes propri\u00e9t\u00e9s telles que l'\u00e9paississement, la suspension, la dispersion, l'\u00e9mulsification, la liaison, la formation de films, la protection contre l'humidit\u00e9 et [...]<\/p>","protected":false},"author":1,"featured_media":901,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-913","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 brief introduction to hydroxyethyl cellulose - 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\/a-brief-introduction-to-hydroxyethyl-cellulose.html\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A brief introduction to hydroxyethyl cellulose - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"Hydroxyethyl cellulose (HEC), chemical formula (C2H6O2)n, is a white or light yellow, odorless, non-toxic fibrous or powdery solid composed of alkaline cellulose and ethylene oxide (or chlorohydrin) It is prepared by etherification and belongs to non-ionic soluble cellulose ethers. 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