Surface-oxidized carbon fibers .4. Interaction with high-temperature thermoplastics

被引：18

作者：

Zielke, U ^{[1
]}

Huttinger, KJ ^{[1
]}

Hoffman, WP ^{[1
]}

机构：

[1] PHILLIPS LAB,EDWARDS AFB,CA 93524

来源：

CARBON | 1996年 / 34卷 / 08期

关键词：

composites; carbon fibers; high-temperature thermoplastics; mechanical properties; adhesion; interface; bond formation;

D O I：

10.1016/0008-6223(96)00035-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Unidirectional composites were fabricated with fibers of different modulus (HT, IM, HM) and different surface treatments using various thermoplastics as the matrix. Mechanical properties were determined and correlated with the properties of the fibers. The interlaminar shear strength is shown to be controlled by the work of the adhesion as determined from contact angle measurements. Strong supporting evidence for chemical bond formation, postulated previously, could be deduced from model experiments on the interaction between surface-oxidized carbons (fibers and glass-like carbon) and high-temperature thermoplastics. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：1015 / 1026

页数：12

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