- Synthesis of Propylene-co-Styrenic Monomer Copolymers via Arylation of Chlorinated PP and Their Compatibilization for PP/PS Blend
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- 影响因子：4.329
- 所属单位：中国科学院长春应用化学研究所
- 发表刊物：Polymers
- 关键字：polypropylene; chlorinated polypropylene; polystyrene; polymer blend; compatibilization
- 摘要：A series of propylene-co-styrenic monomer copolymers were synthesized using the Friedel–Crafts alkylation reaction between chlorinated PP and substituted benzene, and the effects of these copolymers on a PP/PS (80/20) blend were investigated by using the impact test, morphology observation, thermo- and dynamic mechanical analysis, and rheology measurements. The results showed that the compatibilization efficiency varied as the variation of the substitute on the benzene ring of the styrenic monomer unit was incorporated in the PP chain in an order of methyl > ethyl > methoxyl. The copolymers bearing a crystalline isotactic polypropylene chain sequence and rubbery propylene-co-styrene-like unit chain segments may prepossess imaginable applications, giving an example for the synthesis and applications of PP-based copolymers, initiating a new way to broaden the polyolefin-based material family.
- 论文类型：期刊论文
- 通讯作者：张春雨
- 学科门类：理学
- 一级学科：化学
- 文献类型：J
- 卷号：11
- 页面范围：157-169
- 是否译文：否
- 发表时间：2019-01-17
- 收录刊物：SCI
