Physical chemistry of the interface in polypropylene/cellulosic-fibre composites

被引：34

作者：

Joly, C

Gauthier, R

Chabert, B

机构：

[1] UNIV LYON 1,ETUD MAT PLAST & BIOMAT LAB,CNRS,URA 507,F-69622 VILLEURBANNE,FRANCE

[2] SILAC,F-16110 LA ROCHEFOUCAULD,FRANCE

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 1996年 / 56卷 / 07期

关键词：

polypropylene/cellulosic-fibre; adhesion; micro-bond test;

D O I：

10.1016/0266-3538(96)00018-8

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The aim of the present study is to optimize polypropylene/cellulosic-fibre composites. Two fibre treatments have been rested. The first is treatment G1 creating a continuous chemical bond between the fibres and the matrix; the grafting of a polypropylene chain by an ester bond capable of co-crystallizing or entangling with the matrix. The second is a compatibilizing treatment G2; the grafting of a small aliphatic chain bonded to the fibre by a urethane bond. Treatment G1 improves the rupture initiation strength, while treatment G2 improves the crack propagation strength. (C) 1996 Elsevier Science Limited

引用

页码：761 / 765

页数：5

共 16 条

[1]

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