PRODUCTION AND PROPERTIES OF THERMOSETTING COMPOSITES BASED ON WOOD AND UNSATURATED-POLYESTER MIXTURES

被引:3
|
作者
NOUWEZEM, R [1 ]
BORREDON, ME [1 ]
GASET, A [1 ]
机构
[1] INP,ENSCT,CHIM AGRO-IND LAB,118 ROUTE NARBONNE,F-31077 TOULOUSE,FRANCE
关键词
WOOD; OZONATION; THERMOSETTING MATERIALS; UNSATURATED POLYESTER;
D O I
10.1016/0960-8524(94)90129-5
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
Composites based on wood and unsaturated polyester display, prior to functionalization preceded by an ozone pre-treatment of wood, a higher constraint to flexion rupture, an improved Rockwell toughness and lower hydrophilic and flexibility characteristics than does a pure polyester matrix. The introduction of a hydrophobic additive decreases the hydrophilic character of the composite.
引用
收藏
页码:17 / 19
页数:3
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