POE-g-MAH增韧半芳香尼龙的研究  

Study of POE-g-MAH Toughened Semi-aromatic Polyamides

作　　者：赵志[1,2] 陈林飞[1] 曹凯凯[1] 邓凯桓[1] 姜其斌[1] 

机构地区：[1]株洲时代新材科技股份有限公司,湖南株洲412007 [2]湘潭大学,湖南湘潭411100

出　　处：《塑料工业》2015年第5期14-17,共4页China Plastics Industry

摘　　要：使用马来酸酐接枝聚烯烃弹性体(POE-g-MAH),通过共混改性半芳香尼龙PA6T/66。制备了不同POE-gMAH含量的聚合物,并对其力学性能、热性能及动态力学性能进行了研究。结果表明,POE-g-MAH的加入,在不对基体PA6T/66的力学性能和热性能产生明显影响的同时,有效提高了材料的冲击性能。Semi-aromatic polyamides PA6T/66 was modified with polyolefin elastomer grafted maleic anhydride （POE-g-MAtt） by blending method. The PA6T/66 polymers with different contents POE-g-MAH were prepared. The mechanical, thermal and dynamic mechanical properties of PA6T/66 were studied. Results indicated that with the addition of POE-g-MAH, the impact properties improved significantly while the mechanical and thermal Drooerties chanzed little.

关 键 词：半芳香尼龙 聚烯烃弹性体 增韧 

分 类 号：TQ334[化学工程—橡胶工业]