摘要
本文主要介绍超临界流体在聚合物材料中的应用进展，包括废PET瓶的化学再循环；用超临界CO2，N2作超微细发泡塑料的发泡剂；以超临界CO2为单体和聚合溶剂共聚合成聚碳酸酯。
This paper brief reviewed the recent application of supercritical fluid in polymer mate-rials, then summarized the chemical recycle of waste PET bottle as monomer, formation of microcel-lular polymer materisals, via polymerization in supercritical CO as a monomer as well as polymeriza-tion solvate to cpoplymerize into polycarbonates.
出处
《化工新型材料》
CAS
CSCD
1997年第1期32-34,共3页
New Chemical Materials
关键词
超临界流体
高聚物
共聚
supercritical fluid, polymer materials
