相容剂对PP/PA6/nano-CaCO3三元复合材料性能的影响  

Effects of Different Compatibilizers on the Properties of PP/PA6/nano-CaCO_3 Ternary Composites

作　　者：丁会利[1] 王虎[1] 邢天鹏 王吉[1] 肖山[1] 盛京[3] 

机构地区：[1]河北工业大学高分子材料科学与工程研究所,天津300130 [2]天津爱尼机电有限公司,天津300457 [3]天津大学材料科学与工程系,天津300072

出　　处：《塑料科技》2008年第11期38-42,共5页Plastics Science and Technology

摘　　要：分别以PP-g-MAH和POE-g-MAH为相容剂,制备了聚丙烯/尼龙6/纳米碳酸钙(PP/PA6/nano-CaCO3)三元复合材料。研究了不同相容剂对PP/PA6/nano-CaCO3复合材料力学性能和微观结构的影响,确定了最佳相容剂及其用量。结果表明:相容剂对PP/PA6/nano-CaCO3复合材料具有良好的界面改性效果,其中POE-g-MAH的改性效果较佳。PP/PA6/nano-CaCO3 ternary composites were prepared with PP.g-MAH and POE-g-MAH served as compatilizers. The effects of the two kinds of compatibilizers PP-g-MAH and POE-g-MAH on the mechanical properties and microstructure of PPIPA6/nano-CaC03 ternary composites were discussed; the optimum compatibilizer and its content were confirmed. The results showed that the compatibilizers had the good effect of interfacial modification on PPIPA6/nano-CaCO3 composites and the modification effect of POE-g-MAH was better.

关 键 词：聚丙烯 尼龙6 纳米碳酸钙 共混 相容剂 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]