摘要
在分析TAS2 、TAS2A 结构特征的基础上,提出其结构为锚固基团处于中央的BAB型嵌段共聚物,该共聚物在塑料母粒中具有良好的分散润滑性,产品外观好,并且大幅度提高母粒的熔体流动指数,使母粒更容易分散在塑料中,起良好的分散润滑作用。
The structure characteristic of TAS 2 and TAS 2A was analysed,indicating a kind of BAB mode block copolymer,whose alloy group was in the center.This copolymer had fine dispersing lubricity in plastic master batch.And the parts produced had good appearance.It improved the value of MFR facilitating the dispersion of master batch in plastics.
出处
《塑料》
CAS
CSCD
1999年第6期29-32,共4页
Plastics
关键词
润滑剂
分散剂
塑料
助剂
dispersion
lubricant
alloy group
bridge flocculation
