摘要
讨论了利用接枝的方法改性木粉 ,提高其与PVC树脂的界面粘合性 ,利用XPS验证接枝结果 ;测试了复合材料的拉伸、弯曲、冲击性能 ;比较了硅烷偶联剂处理、碱浸泡与硅烷偶联剂双重处理、接枝改性三种木粉处理的优劣。
Wood fiber was modified by grafting in order to improve the adhesion with PVC. The grafting was confirmed by X ray photo electronic spectroscopy (XPS). The tensile, bending, and impact strength of three kinds of modified wood fibers was compared. The effect of silane and NaOH was also studied.
出处
《中国塑料》
CAS
CSCD
北大核心
2004年第3期62-66,共5页
China Plastics
关键词
木粉
聚氯乙烯
接枝改性
力学性能
复合材料
wood fiber
poly(vinyl chloride)
grafting modification
mechanical property
composite
