Preparation and properties of composites made from rice straw and poly(vinyl chloride) (PVC)

被引：38

作者：

Kamel, S ^{[1
]}

机构：

[1] Natl Res Ctr, Cellulose & Paper Dept, Cairo, Egypt

来源：

POLYMERS FOR ADVANCED TECHNOLOGIES | 2004年 / 15卷 / 10期

关键词：

composites; mechanical properties; water absorption; fibers; poly(vinyl chloride) (PVC);

D O I：

10.1002/pat.514

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Rice straw was employed for the preparation of lignocellulosic-poly(vinyl chloride) (PVC) composites. The effect of pretreatment of rice straw, concentration of PVC, pressure as well as pressing temperature on the mechanical properties and water absorption was studied. Also, the effect of lignin as coupling agent on the mechanical properties and water absorption of composite was studied. Composites of rice straw comprising both PVC and a coupling agent offer superior properties compared to those made from only rice straw and PVC. The extent of improvement in the mechanical properties and dimensional stability of composites depended not only on the pretreatment of rice straw, concentration of PVC and lignin but also on pressure and pressing temperature. Copyright (C) 2004 John Wiley Sons, Ltd.

引用

页码：612 / 616

页数：5

共 38 条

[21] LIGNIN AS BINDER IN PARTICLE BOARDS USING HIGH-FREQUENCY HEATING - PROPERTIES AND MODULUS CALCULATIONS [J].