钛酸酯偶联剂对竹粉/PVC性能影响  

Effect of Titanate Coupling Agent on Properties of Bamboo Flour/PVC Composites

作　　者：万正龙[1] 熊舟翼[2] 熊汉国[1] 

机构地区：[1]华中农业大学食品科技学院,湖北武汉430070 [2]华中农业大学楚天学院,湖北武汉430205

出　　处：《现代塑料加工应用》2010年第3期25-27,共3页Modern Plastics Processing and Applications

基　　金：武汉市攻关计划(项目号200920222082)资助

摘　　要：用钛酸酯偶联剂对竹粉进行表面改性,制备竹粉/聚氯乙烯(PVC)复合材料,用傅立叶红外光谱(FT-IR)和扫描电子显微镜(SEM)进行表征,并研究偶联剂对复合材料性能的影响。结果表明,偶联剂能改善复合材料中竹粉与PVC间的相容性,提高了复合材料的拉伸强度和冲击强度。The surface of the bamboo flour was modified by tilanate coupling agent.Bamboo flour/PVC composites were prepared, characterized by FTIR and SEM. The effect of titanate coupling agent on the properties of the composites was investigated. The results show that the compatibility between PVC and the bamboo flour of the composites is improved by the titanate coupling agent, and the tensile strength and impact strength of the composites are increased.

关 键 词：聚氯乙烯 钛酸酯偶联剂 竹粉 复合材料 力学性能 相容性 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]