Rubberwood–polymer composites based on glycidyl methacrylate and diallyl phthalate
Rubberwood–polymer composites based on glycidyl methacrylate and diallyl phthalate
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DOI：
10.1002/(sici)1097-4628(19980214)67:7
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发表时间：
1998-02
影响因子：
3
通讯作者：
H. Rozman;R. N. Kumar;A. Abusamah;M. J. Saad
中科院分区：
文献类型：
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作者：
H. Rozman;R. N. Kumar;A. Abusamah;M. J. Saad
分别用甲基丙烯酸缩水甘油酯（GMA）、甲基丙烯酸缩水甘油酯与邻苯二甲酸二烯丙酯（GMA-DAP）的混合物以及邻苯二甲酸二烯丙酯（DAP）单独浸渍橡胶木制备木材-聚合物复合材料（WPC）。通过催化剂热处理进行聚合。结果表明，基于GMA的WPC表现出比单独基于DAP的WPC大约5倍的尺寸稳定性（浸泡6天后的防收缩效率结果）。所有测试样品的弯曲[弹性模量（莫伊）、断裂模量（莫尔）和韧性]、压缩和冲击性能都得到改善，特别是对于那些具有较高化学负载的样品。
Wood-polymer composites (WPC) of rubberwood ( Hevea Brasiliensis ) were prepared by impregnating the wood with glycidyl methacrylate (GMA), combinations of glycidyl methacrylate and diallyl phthalate (GMA-DAP), or diallyl phthalate (DAP) alone. Polymerization was carried out by catalyst-heat treatment. The results showed that WPC based on GMA exhibited greater dimensional stability (results of antishrink efficiency after six days of soaking) about five times than those based on DAP alone. Flexural [Modulus of Elasticity (MOE), Modulus of Rupture (MOR), and toughness], compressive, and impact properties for all the samples tested are improved, especially for those with higher chemical loading.