聚合物多元醇合成与应用  

The Preparation and Application of Polymer Polyols

作　　者：韩怀强 

机构地区：[1]中国石油化工股份有限公司天津分公司研究院,300271

出　　处：《聚氨酯工业》2001年第4期1-5,共5页Polyurethane Industry

摘　　要：简要论述了聚合物多元醇 (苯乙烯 丙烯腈共聚物接枝聚醚 )的发展历史、合成反应原理 ,介绍了其生产工艺和应用 ,对基础聚醚、单体、引发剂、链转移剂、分散剂等原料的作用及其选择进行了较为详细的讨论。The developing history and synthetic mechanism of polymer polyols (styrene acrylonitrile copolymer grafted polyether polyols) are introduced. The selection and the effect of the raw materials, such as original polyether polyol, vinyl monomer, initiator, chain transfer agent, and dispersant are simply reviewed. The production processes and the application of polymer polyols in polyurethane foam are also introduced.

关 键 词：聚合物多元醇 接枝聚醚 聚醚多元醇 聚氨酯泡沫塑料 综述 合成 应用 

分 类 号：TQ326[化学工程—合成树脂塑料工业]