{"id":12076,"date":"2025-06-12T01:54:01","date_gmt":"2025-06-12T01:54:01","guid":{"rendered":"https:\/\/rawchemicalmart.com\/?post_type=product&p=12076"},"modified":"2026-01-23T08:56:47","modified_gmt":"2026-01-23T08:56:47","slug":"hydroxypropylmethylcellulose-hpmc","status":"publish","type":"product","link":"https:\/\/rawchemicalmart.com\/fr\/produit\/hydroxypropylmethylcellulose-hpmc\/","title":{"rendered":"Hydroxypropylm\u00e9thylcellulose HPMC"},"content":{"rendered":"

Caract\u00e9ristiques:<\/h2>\n
\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Apparence:<\/th>poudre blanche fluide<\/th>\n<\/tr>\n<\/thead>\n
Masse volumique apparente :<\/td>17~35 (0,5~0,6) (lb\/ft 3) (g\/cm 3 )<\/td>\n<\/tr>\n
Teneur en m\u00e9thyle :<\/td>19.0-30.0 (%)<\/td>\n<\/tr>\n
Teneur en hydroxypropyloxy :<\/td>4.0-12.0 (%)<\/td>\n<\/tr>\n
Humidit\u00e9:<\/td>\u22645.0<\/td>\n<\/tr>\n
Valeur du pH\u00a0:<\/td>5.0-8.0<\/td>\n<\/tr>\n
Teneur en cendres :<\/td>\u22640,5<\/td>\n<\/tr>\n
R\u00e9sidus apr\u00e8s allumage\u00a0:<\/td>\u22645,0 (%)<\/td>\n<\/tr>\n
Temp\u00e9rature de g\u00e9lification :<\/td>65-75 (\u2103)<\/td>\n<\/tr>\n
Viscosit\u00e9 (20\u2103, solution 2%, mPa.s, rotors NDJ-1,4 6 tr\/min) :<\/td>3000~200000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Applications :<\/h2>\n
\n

L'hydroxypropylm\u00e9thylcellulose (HPMC) trouve des applications dans des secteurs tels que les mat\u00e9riaux de construction, les rev\u00eatements, les r\u00e9sines synth\u00e9tiques, la c\u00e9ramique, le textile, l'agriculture et le tabac, ainsi que dans des produits de consommation courante comme les d\u00e9tergents, les savons liquides pour les mains et les savons classiques.<\/p>\n

    \n
  • Utilis\u00e9 pour le mortier d'isolation thermique, l'adh\u00e9sif pour carreaux de c\u00e9ramique, l'agent de jointoiement, le stuc, le pl\u00e2tre, etc. ;<\/li>\n
  • En tant qu'agent \u00e9paississant, agent dispersant et stabilisant pour peinture et encre ;<\/li>\n
  • Agent de d\u00e9moulage, assouplissant, lubrifiant pour moules de formage plastique ;<\/li>\n
  • Produits secondaires du ciment et du gypse ;<\/li>\n
  • \u00a0Mati\u00e8res premi\u00e8res pour shampoing et d\u00e9tergent.<\/li>\n<\/ul>\n

    Emballage:<\/h2>\n

    Dans un sac tiss\u00e9 en plastique perl\u00e9 de 25 kg, int\u00e9rieur avec un sac en plastique \u00e9paissi.<\/p>\n

    Produit<\/b><\/strong>\u00a0Stockage:<\/b><\/strong><\/h2>\n

    Conserver dans un endroit frais, sec et propre, dans son emballage d'origine et \u00e0 l'abri de la lumi\u00e8re directe du soleil. Une fois ouvert, utiliser le produit rapidement pour \u00e9viter l'absorption d'humidit\u00e9. Bien refermer le sac si l'on ne l'utilise pas pendant une p\u00e9riode prolong\u00e9e.<\/p>\n

    S\u00e9curit\u00e9<\/b><\/strong>\u00a0Pr\u00e9cautions:<\/b><\/strong><\/h2>\n

    En cas de contact avec les yeux, rincer imm\u00e9diatement. En cas de contact avec la peau, nettoyer apr\u00e8s usage.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    L'hydroxypropylm\u00e9thylcellulose (HPMC) est un \u00e9ther de cellulose non ionique issu du coton raffin\u00e9, un polym\u00e8re naturel, apr\u00e8s une s\u00e9rie de traitements chimiques. L'HPMC se pr\u00e9sente sous forme de poudre inodore, insipide, non toxique et auto-colorante. Soluble dans l'eau froide, elle forme une solution transparente et visqueuse et poss\u00e8de des propri\u00e9t\u00e9s \u00e9paississantes, adh\u00e9sives, dispersantes, \u00e9mulsifiantes, filmog\u00e8nes, suspensives, adsorbantes, g\u00e9lifiantes, tensioactives, hydratantes et protectrices.\n<\/p>","protected":false},"featured_media":11025,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[68],"product_tag":[],"class_list":{"0":"post-12076","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-construction","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\nHydroxypropyl methyl cellulose HPMC - rawchemicalmart.com<\/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:\/\/rawchemicalmart.com\/fr\/produit\/hydroxypropylmethylcellulose-hpmc\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hydroxypropyl methyl cellulose HPMC - rawchemicalmart.com\" \/>\n<meta property=\"og:description\" content=\"Hydroxypropyl methyl cellulose (HPMC) is a non-ionic cellulose ether made from natural polymer material - refined cotton, after a series of chemical processing. 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