A novel approach to the preparation of nanoblends of poly(2,6-dimethyl-1,4-phenylene oxide)/polyamide 6

被引：26

作者：

Ji, YL ^{[1
]}

Li, WG ^{[1
]}

Ma, JH ^{[1
]}

Liang, BR ^{[1
]}

机构：

[1] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Coll Mat Sci & Engn, Shanghai 200051, Peoples R China

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2005年 / 26卷 / 02期

关键词：

blends; epsilon-caprolactam; compatibilization; poly (2,6-dimethyl-1,4-phenylene oxide); ring-opening polymerization;

D O I：

10.1002/marc.200400561

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A novel approach of in situ polymerization and in situ compatibilization was adopted to prepare poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) and polyamide 6 (PA6) nanoblends. Anionic ring-opening polymerization of epsilon-caprolactam was carried out in the presence of PPO, the chain of which bore p-methoxypenylpropionate (MPAA), acting as macroactivator to initiate PA6 chain growth from the PPO chain and form a graft copolymer of PPO and PA6 and pure PA6 simultaneously. The nanostructured PA6 dispersed phase in the PPO matrix could be achieved.

引用

页码：116 / 120

页数：5

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