作　　者： ; ;

机构地区： 合肥工业大学化工系

出　　处： 《现代塑料加工应用》 1994年第5期10-13,共4页

摘　　要： 考察了聚碳酸酯/聚对苯二甲酸丁二醇酯(PC/PBT)共混物的流变行为。研究发现:PBT的加入,可使共混体系的粘流活化能增大,流动性增加;在PC/PBT共混物中加入EVA可进一步增加PC与PBT的相容性,并提高其流动性能。 The rheological behaviors of polycarbonate/polybutylene terephthalate (PC/PBT) blends were studied. It was found that the viscous activation energy of PC/PBT blends became higher than that of PC and the fluidity of the blends were improved.EVA could be added into PC/PBT blends to improve the compatibility and fluidity of PC/PBT blends.

关 键 词： 聚碳酸酯 聚对苯二甲酸 丁二醇酯 共混 流变

领　　域： [化学工程]