{"id":1037,"date":"2024-02-04T14:05:31","date_gmt":"2024-02-04T06:05:31","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=1037"},"modified":"2024-02-05T13:22:19","modified_gmt":"2024-02-05T05:22:19","slug":"introduce-joyfoce-pva-2488","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/fr\/blogs\/introduce-joyfoce-pva-2488.html","title":{"rendered":"Pr\u00e9sentation de Joyfoce PVA 2488"},"content":{"rendered":"

Gr\u00e2ce \u00e0 ses excellentes propri\u00e9t\u00e9s de solubilit\u00e9 dans l'eau, d'adh\u00e9rence, de formation de films et de stabilit\u00e9 chimique, l'alcool polyvinylique (PVOH, PVA) jouit d'une grande r\u00e9putation sur les march\u00e9s nationaux et internationaux en tant que mat\u00e9riau industriel ou agent de finition pour les adh\u00e9sifs, le papier, les \u00e9mulsions, les suspensions, les tissus et les films.<\/p>\n

 <\/p>\n

Caract\u00e9ristiques du produit :<\/strong><\/p>\n

Partiellement hydrolys\u00e9.<\/p>\n

Viscosit\u00e9 \u00e9lev\u00e9e.<\/p>\n

Ajuster la taille des particules en fonction de la demande r\u00e9elle.<\/p>\n

 <\/p>\n

Grades \u00e9quivalents :<\/strong><\/p>\n

088-50<\/p>\n

Kururay PVA-224<\/p>\n

Kururay Mowiol 47-88<\/p>\n

CCP BP-24<\/p>\n

Sekisui Selvol 350 - Celanses<\/p>\n

JVP JP-24<\/p>\n

Nichigo GH-22<\/p>\n

 <\/p>\n

Param\u00e8tres du produit (sp\u00e9cifications)<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Objet<\/td>\nPVA 2488<\/td>\n<\/tr>\n
Hydrolyse (mole%)<\/td>\n86.0 ~ 90.0<\/td>\n<\/tr>\n
Viscosit\u00e9 (mPa.s)<\/td>\n44.0 ~ 50.0<\/td>\n<\/tr>\n
Volatile(wt%)<\/td>\n\u22645.0<\/td>\n<\/tr>\n
Fr\u00eane (wt%)<\/td>\n\u22640.5<\/td>\n<\/tr>\n
Valeur du pH<\/td>\n5 ~ 7<\/td>\n<\/tr>\n
Puret\u00e9 (%)<\/td>\n\u2265 91.5<\/td>\n<\/tr>\n
Taille des particules<\/td>\nFlocon, 10~200mesh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Application :<\/strong><\/p>\n

1. Adh\u00e9sif temporaire pour la s\u00e9rigraphie dans l'industrie textile.<\/p>\n

2. Adh\u00e9sif r\u00e9manent dans l'industrie du papier.<\/p>\n

3. Collo\u00efde protecteur pour l'\u00e9mulsion PVAc dans l'industrie des polym\u00e8res.<\/p>\n

4. PVA formalis\u00e9e (PVF).<\/p>\n

5. Office Glu.<\/p>\n

6. Adh\u00e9sif temporaire pour ferrite.<\/p>\n

7. Agent de trempe pour l'acier.<\/p>\n

8. Masque facial, Nettoyant pour les mains, Cr\u00e8me froide.<\/p>\n

9. Pour le rev\u00eatement pigmentaire fluorescent du moniteur.<\/p>\n

 <\/p>\n

Emballage :<\/strong>\u00a0Emballage en papier kraft avec film plastique \u00e0 l'int\u00e9rieur, 20kg\/25kg par sac, ou sac tiss\u00e9 500KG par sac.<\/p>\n

 <\/p>\n

Stockage :<\/strong>Les produits doivent \u00eatre stock\u00e9s \u00e0 l'int\u00e9rieur, \u00e0 une temp\u00e9rature ambiante de 5-30\u2103, dans un endroit sec et bien ventil\u00e9. Les produits doivent \u00eatre stock\u00e9s \u00e0 l'int\u00e9rieur, \u00e0 une temp\u00e9rature ambiante de 5-30\u2103, dans un endroit sec et bien ventil\u00e9, et stock\u00e9s par lots. Il est strictement interdit de stocker avec des produits chimiques volatils pour \u00e9viter la d\u00e9t\u00e9rioration de l'adsorption.<\/p>\n

\u00a0<\/strong><\/p>\n

Transport :<\/strong>Lors du transport, des v\u00e9hicules propres sont n\u00e9cessaires, il faut veiller \u00e0 \u00e9viter l'humidit\u00e9, la pluie et la protection solaire. Manipuler avec pr\u00e9caution pour \u00e9viter d'endommager l'emballage. Il est strictement interdit de stocker le produit avec des produits chimiques volatils afin d'\u00e9viter la d\u00e9t\u00e9rioration par adsorption.<\/p>","protected":false},"excerpt":{"rendered":"

Gr\u00e2ce \u00e0 ses excellentes propri\u00e9t\u00e9s de solubilit\u00e9 dans l'eau, d'adh\u00e9rence, de formation de films et de stabilit\u00e9 chimique, l'alcool polyvinylique (PVOH, PVA) jouit d'une grande r\u00e9putation sur les march\u00e9s nationaux et internationaux en tant que mat\u00e9riau industriel ou agent de finition pour les adh\u00e9sifs, le papier, les \u00e9mulsions, les suspensions, les tissus et les films. Caract\u00e9ristiques du produit : Partiellement hydrolys\u00e9. Viscosit\u00e9 \u00e9lev\u00e9e. Ajuster la taille des particules en fonction de la demande r\u00e9elle. Grades \u00e9quivalents : [...]<\/p>","protected":false},"author":1,"featured_media":1028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"\nIntroduce Joyfoce PVA 2488 - 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\/introduce-joyfoce-pva-2488.html\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduce Joyfoce PVA 2488 - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"With its excellent water-solubility, bonding strength, film forming properties and chemical stabilities, Polyvinyl alcohol(PVOH, PVA) has achieved a great reputation in both global and domestic markets as an industrial material or finishing agent for adhesives, paper, emulsion, suspension, fabric, and films.   Product\u00a0Feature: Partially\u00a0Hydrolyzed. 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