Properties of wood-plastic composites: effect of inorganic additives

被引：25

作者：

Bakraji, EH ^{[1
]}

Salman, N ^{[1
]}

机构：

[1] Atom Energy Commiss Syria, Dept Chem, Damascus, Syria

来源：

RADIATION PHYSICS AND CHEMISTRY | 2003年 / 66卷 / 01期

关键词：

polymerization; gamma irradiation; Syrian wood; additives;

D O I：

10.1016/S0969-806X(02)00262-1

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：

Wood-plastic composites from Syrian tree species (white poplar, cypress tree, and white willow) were prepared using gamma-ray irradiation. Dry wood was impregnated with acrylamide or butylmethacrylate at various methanol compositions as the swelling solvent. Effect of inorganic additives and co-additives such as lithium nitrate (LiNO3) copper sulfate (CuSO4) and sulfuric acid (H2SO4), used at a very low concentration (1%), on the polymer loading (PL) and the compression strength (CS) was also investigated. It has been found that all the additives and co-additives, except Cu2+, increase the PL values and only Li+ has a positive effect on CS. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：49 / 53

页数：5

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