HPVC/ABS共混物加工流动性能的研究  

STUDY ON FLOW PROPERTIES OF HPVC/ABS BLENDS IN PROCESSING

作　　者：刘军 丘庆生 邹从新 徐声钧[2] 

机构地区：[1]深圳长园新材料有限公司,518057 [2]湖北工学院化工系,430068

出　　处：《现代塑料加工应用》1999年第1期14-16,共3页Modern Plastics Processing and Applications

摘　　要：通过分析HPVC/ABS共混物溶液的粘度 -组成关系 ,证实了HPVC与ABS具有相容性。ABS在HPVC/ABS共混物中含量超过某一临界值 ,才能改进HPVC的加工流动性能 ,此临界值为 10 %～ 14 %。ABS含量为 60 %时 ,HPVC/ABS共混物的流动性能最好。The compatibility of HPVC/ABS blends was examined by the analysis of the relation between specific viscosity and blend composition . Only the ABS content was over a critical value, could ABS ptomote the flow properties of HPVC.The flow properties of HPVC/ABS blends became the best at ABS amount 60%.

关 键 词：聚氯乙烯 共混物 流动性 ABS树脂 

分 类 号：O631.21[理学—高分子化学] TQ316.6[理学—化学]