EFFECT OF FIBER TREATMENT ON THE MECHANICAL-PROPERTIES OF HYBRID FIBER REINFORCED POLYSTYRENE COMPOSITES .2. USE OF GLASS-FIBER AND WOOD PULP AS HYBRID FIBER

被引：12

作者：

MALDAS, D ^{[1
]}

KOKTA, BV ^{[1
]}

机构：

[1] UNIV QUEBEC,CTR RECH PATES & PAPIERS,CP 500,TROIS RIVIERES GA9 5H7,QUEBEC,CANADA

来源：

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY | 1990年 / 4卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

coupling agents; glass fiber; hybrid behavior; mechanical properties; polystyrene; Thermoplastic composites; wood fiber;

D O I：

10.1163/156856190X00117

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The mechanical properties of polystyrene reinforced with a mixture of hardwood aspen chemithermomechanical pulp (CTMP) and surface-treated glass fiber have been studied. The adhesion of cellulose fiber to glass fiber as well as to thermoplastics improved thanks to various surface treatments of CTMP, e.g. coating with polymer + isocyanate or with silane, and grafting with polystyrene. In general, compared with non-treated CTMP-filled composites, the mechanical properties improved when surface-treated wood fiber was used as a filler. Experimental results indicate better compatibility between treated wood fiber and surface-treated glass fiber as well as polystyrene and, consequently, the mechanical properties were enhanced. © 1990, VSP. All rights reserved

引用

页码：89 / 97

页数：9

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