聚丙烯固相接枝物增容PA6/PS共混体系  

COMPATIBILIZATION OF NEW PP SOLID-PHASE GRAFT COPOLYMER ON PA6/PS BLENDS

作　　者：叶挺进[1] 谢涛[1] 刘振兴[1] 冯开财 

机构地区：[1]中山大学高分子研究所,广州510275

出　　处：《现代塑料加工应用》2002年第5期45-47,共3页Modern Plastics Processing and Applications

摘　　要：采用FTIR和WAXD研究了聚丙烯固相接枝苯乙烯 (St)和马来酸酐 (MAH)的结构 ,并研究了它对聚酰胺 6/聚苯乙烯(PA6/PS)共混体系力学性能的影响及其非等温结晶动力学。研究结果表明 ,PP上可固相接枝St、MAH ;gPP(PP接枝St和MAH双组分接枝物 )FTIR and WAXD results showed that styrene (St) and maleic anhydride (MAH) monomer could be grafted onto polypropylene (PP) in solid phase. Compatibility of MAH g PP g St on PA6/PS was studied by DSC and its influence on the mechanical properties of the blends was discussed. Theory on non isothermal dynamics was also introduced.

关 键 词：聚酰胺-6 聚苯乙烯 聚丙烯 固相接枝物 增容 PA6/PS 共混体系 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]