摘要
本文介绍了由季戊四醇和丙烯酸合成ＰＥＴＡ的方法．讨沦了影响合成反应的诸因素．ＰＥＴＡ是一种多官能单体混合物，将其宜接用作牙科复合树脂可明显提高机械强度和耐磨性．可满足后牙修复要求．
PETA is prepared from acrylic acid and peytaerythritol it is a mixture of polyfunctionalacrylate.The composite resins based on PETA and Si3N4 is of good mechanical properties andabrasion resistance.This is due to the highly cross link3d structure of the composite resin
出处
《化学与粘合》
CAS
1994年第3期152-153,166,共3页
Chemistry and Adhesion
关键词
多官能单体
PETA
合成
牙科
polyfunctional monomer
pentaerythritol
acrylic
