TRIMELLITIC ACID TRIESTER PLASTICIZER AND VINYL CHLORIDE RESIN COMPOSITION CONTAINING SAME
申请人:Adeka Corporation
公开号:EP3269766A1
公开(公告)日:2018-01-17
An object of the present invention is to provide a plasticizer having excellent press coloration resistance and cold resistance, and a vinyl chloride resin composition containing the plasticizer. The plasticizer is a trimellitic acid triester plasticizer containing a triester compound of a saturated aliphatic alcohol and trimellitic acid, wherein the saturated aliphatic alcohol contains a linear alcohol having 8 to 10 carbon atoms and a branched alcohol having 8 to 10 carbon atoms, and the ratio (mass ratio) of the linear alcohol and the branched alcohol is 78/22 to 50/50.
本发明的目的是提供一种具有优异耐压着色性和耐寒性的增塑剂,以及一种含有该增塑剂的氯乙烯树脂组合物。该增塑剂是一种偏苯三酸三元酯增塑剂,含有饱和脂肪族醇和偏苯三酸的三元化合物,其中饱和脂肪族醇包含具有 8 至 10 个碳原子的直链醇和具有 8 至 10 个碳原子的支链醇,直链醇和支链醇的比例(质量比)为 78/22 至 50/50。