不同填料对HDPE机械性能和微波加热性能影响  

Effect of Different Filler on Mechanical Properties and Microwave Heatability of HDPE

作　　者：类彦威[1] 杨良波[1] 朱计[1] 张杰[1] 

机构地区：[1]四川大学高分子科学与工程学院高分子材料工程国家重点实验室,四川成都610065

出　　处：《现代塑料加工应用》2007年第6期11-13,共3页Modern Plastics Processing and Applications

基　　金：由国家自然科学基金(50473053);国家基础研究专项经费(2005CB623800);教育部留学回国人员科研启动基金联合资助

摘　　要：为改善高密度聚乙烯(HDPE)的微波加热性能,将HDPE分别与碳黑、ZnO、滑石粉等共混制备成复合材料,并分别对3种复合材料的机械性能和微波加热性能进行测试分析。结果表明,3种填料中,碳黑对HDPE微波加热性能的改善最为明显,滑石粉最差,ZnO处于两者之间;为保证复合材料的使用性能,在HDPE中加入这3种填料的含量不宜过高,否则将导致复合材料力学性能快速下降。In order to improve microwave heatability of HDPE, carbon black, ZnO and talc were separately used to prepare samples of composite. Tests of microwave heating and mechanical properties were analyzed. The results indicate that carbon black is the best filler for improving microwave heatability of HDPE, talc is the worst. In order to guarantee capability of HDPE, the lower content of carbon black, ZnO and talc should be maintained, or else mechanical properties will decline obviously.

关 键 词：高密度聚乙烯 碳黑 氧化锌 滑石粉 微波加热 力学性能 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]