{"id":5579,"date":"2025-07-28T09:26:01","date_gmt":"2025-07-28T09:26:01","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=5579"},"modified":"2025-07-28T09:26:02","modified_gmt":"2025-07-28T09:26:02","slug":"propylene-glycol-block-polyether-l-series","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/propylene-glycol-block-polyether-l-series\/","title":{"rendered":"Poly\u00e9ther \u00e0 blocs de propyl\u00e8ne glycol s\u00e9rie L"},"content":{"rendered":"

\u4e00\uff0ePropri\u00e9t\u00e9 du produit<\/h3>\n

Ses caract\u00e9ristiques comprennent une excellente activit\u00e9 de surface, qui peut r\u00e9duire de mani\u00e8re significative la tension superficielle de la solution. Il convient pour des applications telles que le mouillage, la dispersion et l'\u00e9mulsification. En outre, certains mod\u00e8les ont des propri\u00e9t\u00e9s peu moussantes ou antimoussantes, ce qui les rend appropri\u00e9s pour le nettoyage industriel et les additifs de processus.<\/p>\n

\u4e8c\uff0eIndicateur de qualit\u00e9<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nom<\/b><\/strong><\/td>\nAspect (25\u00b0C)<\/b><\/strong><\/td>\nMoyenne Poids mol\u00e9culaire<\/b><\/strong><\/td>\nViscosit\u00e9 (25\u00b0C, cP)<\/b><\/strong><\/td>\nCloud Point (1% aq. sol.)<\/b><\/strong><\/td>\nPoint de fusion (\u00b0C)<\/b><\/strong><\/td>\nHumidit\u00e9 (%)<\/b><\/strong><\/td>\npH (1% sol. aq.)<\/b><\/strong><\/td>\nValeur HLB<\/b><\/strong><\/td>\n<\/tr>\n
L31<\/td>\nLiquide transparent incolore<\/td>\n1100<\/td>\n200<\/td>\n37<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n3.5<\/td>\n<\/tr>\n
L35<\/td>\nLiquide transparent incolore<\/td>\n1900<\/td>\n320<\/td>\n70-85<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n18.5<\/td>\n<\/tr>\n
F38<\/td>\nSolide blanc<\/td>\n5000<\/td>\n-<\/td>\n>100<\/td>\n45<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n30<\/td>\n<\/tr>\n
L42<\/td>\nLiquide transparent incolore<\/td>\n1630<\/td>\n250<\/td>\n37<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n8<\/td>\n<\/tr>\n
L43<\/td>\nLiquide transparent incolore<\/td>\n1850<\/td>\n310<\/td>\n42<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n10<\/td>\n<\/tr>\n
L44<\/td>\nLiquide transparent incolore<\/td>\n2200<\/td>\n440<\/td>\n45-55<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n12<\/td>\n<\/tr>\n
L45<\/td>\nLiquide incolore \u00e0 p\u00e2te<\/td>\n2400<\/td>\n-<\/td>\n75-85<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n15<\/td>\n<\/tr>\n
L61<\/td>\nLiquide transparent incolore<\/td>\n2000<\/td>\n285<\/td>\n17-21<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n3<\/td>\n<\/tr>\n
L62<\/td>\nLiquide transparent incolore<\/td>\n2500<\/td>\n400<\/td>\n21-26<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n7<\/td>\n<\/tr>\n
L63<\/td>\nLiquide transparent incolore<\/td>\n2650<\/td>\n475<\/td>\n34<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n11<\/td>\n<\/tr>\n
L64<\/td>\nLiquide transparent incolore<\/td>\n2900<\/td>\n550<\/td>\n57-61<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n13<\/td>\n<\/tr>\n
P65<\/td>\nP\u00e2te blanche laiteuse<\/td>\n3500<\/td>\n-<\/td>\n75-85<\/td>\n29.5<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n15<\/td>\n<\/tr>\n
F68<\/td>\nFlocon blanc solide<\/td>\n8350<\/td>\n-<\/td>\n>100<\/td>\n50<\/td>\n\u22641.0<\/td>\n5.0-7.0<\/td>\n29<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e09\uff0eApplication du champ d'application et utilisation<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Produit<\/b><\/strong><\/td>\nApplications cl\u00e9s<\/b><\/strong><\/td>\n<\/tr>\n
L61<\/b><\/strong><\/td>\n- D\u00e9tergent peu moussant ou antimousse dans les d\u00e9tergents synth\u00e9tiques
\n- Antimousse dans les industries de la papeterie et de la fermentation<\/td>\n<\/tr>\n
L64<\/b><\/strong><\/td>\n- D\u00e9tergent synth\u00e9tique peu moussant et tr\u00e8s d\u00e9tergent
\n- D\u00e9s\u00e9mulsifiant de p\u00e9trole brut (emp\u00eache la formation de tartre dans les pipelines)
\n- \u00c9mulsifiant de pesticides, r\u00e9frig\u00e9rant\/lubrifiant pour l'industrie m\u00e9tallurgique<\/td>\n<\/tr>\n
F68<\/b><\/strong><\/td>\n- Antimousse dans les machines c\u0153ur-poumon artificiel (pr\u00e9vient l'embolie gazeuse)
\n- Am\u00e9liore le rendement en sucre en augmentant la perm\u00e9abilit\u00e9 \u00e0 l'eau dans la production de sucre
\n- Emulsifiant dans la polym\u00e9risation de l'ac\u00e9tate de vinyle
\n- Am\u00e9liore la qualit\u00e9 du papier couch\u00e9 (additif pour papier)<\/td>\n<\/tr>\n
L44<\/b><\/strong><\/td>\n- Agent antistatique durable pour les fibres synth\u00e9tiques<\/td>\n<\/tr>\n
L62, L64<\/b><\/strong><\/td>\n- \u00c9mulsifiants de pesticides
\n- Lubrifiants dans la vulcanisation du caoutchouc<\/td>\n<\/tr>\n
F38<\/b><\/strong><\/td>\n- Multifonctionnel : \u00c9mulsifiant, agent mouillant, antimousse, d\u00e9s\u00e9mulsifiant, dispersant, agent antistatique, modificateur de viscosit\u00e9.
\n- Utilis\u00e9 dans l'agrochimie, les cosm\u00e9tiques, les produits pharmaceutiques, le nettoyage des m\u00e9taux, le papier\/p\u00e2te \u00e0 papier, le traitement des textiles, le traitement de l'eau.<\/td>\n<\/tr>\n
P65<\/b><\/strong><\/td>\n- Agent de protection de la laine (r\u00e9duit la d\u00e9t\u00e9rioration des fibres, augmente la r\u00e9sistance de 10%, r\u00e9duit la casse de la filature)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u56db\uff0eEmballage et stockage<\/h3>\n

Conditionn\u00e9s dans des f\u00fbts en fer de 200 kg et des f\u00fbts en plastique de 50 kg.<\/p>\n

Cette s\u00e9rie de produits est ininflammable et peut \u00eatre stock\u00e9e et transport\u00e9e conform\u00e9ment aux m\u00e9thodes de stockage et de transport des produits chimiques g\u00e9n\u00e9raux.<\/p>\n

Conserver dans un endroit sec et bien ventil\u00e9.<\/p>\n

Dur\u00e9e de conservation : deux ans.<\/p>","protected":false},"excerpt":{"rendered":"

\u4e00\uff0eProduct Property Its characteristics include excellent surface activity, which can significantly reduce the surface tension of the solution. It is suitable for applications such as wetting, dispersion and emulsification. Moreover, some models have low foam or defoaming properties, making them suitable for industrial cleaning and process additives. \u4e8c\uff0eQuality Index Name Appearance (25\u00b0C) Avg. Molecular Weight 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Property Its characteristics include excellent surface activity, which can significantly reduce the surface tension of the solution. 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