石油化工2024，Vol.53Issue(3)：428-434,7.DOI:10.3969/j.issn.1000-8144.2024.03.017
乙烯-丙烯-丁烯三元共聚聚丙烯研究进展
Research progress in ethylene-propylene-butylene terpolymer polypropylene
张志箭1
作者信息
- 1. 中石化(北京)化工研究院有限公司,北京 100013
- 折叠
摘要
Abstract
Ethylene-propylene-butylene terpolymer polypropylene has low initial heat-sealing temperature and good transparency.It is usually used as packaging film material with high added value,however,its production is difficult with high technical barriers.This paper reviews the research progress in the synthesis,structure and properties of terpolymer polypropylene,introduces the catalyst and polymerization process of ternary copolymerization,discusses the influence of its composition and chain structure on the performance of final product,the key performance parameters such as initial heat-sealing temperature and soluble content,and looks forward to the research and development direction of terpolymer polypropylene.关键词
三元共聚聚丙烯/链结构/热封温度/可溶物含量Key words
terpolymer polypropylene/chain structure/heat-sealing temperature/soluble content分类
化学化工引用本文复制引用
张志箭..乙烯-丙烯-丁烯三元共聚聚丙烯研究进展[J].石油化工,2024,53(3):428-434,7.
