电子辐照HDPE对HDPE/PET的增容作用  

COMPATIBILIZATION OF HDPE/PET BLEND WITH IRRADIATION HDPE

作　　者：管蓉[1] 

机构地区：[1]四川联合大学高分子研究所,成都610065

出　　处：《现代塑料加工应用》1998年第5期11-13,共3页Modern Plastics Processing and Applications

摘　　要：通过用电子束辐照高密度聚乙烯(HDPE),引入极性基团到HDPE中,增加了HDPE与聚对苯二甲酸乙二醇酯(PET)共混体系的相容性。辐照的HDPE与PET共混,使共混转矩和比能量消耗增加;但HDPE辐照一个月后再与PET共混,则使共混转矩和比能量消耗降低。力学性能数据表明,辐照的HDPE对HDPE/PET共混体系具有增容作用。Through introducing the polar group into the HDPE by electron beam irradiation, the compatibility of HDPE/PET blend was improved. The torque and specific energy consumption were increased when blending PET with irradiated HDPE, however, those were decreased by blending PET with HDPE which was irradiated for one month. The data of mechanical property show that the irradiated HDPE increased compatibility of HDPE/PET blend.

关 键 词：高密度聚乙烯 电子束辐照 聚对苯二甲酸酯 共混 

分 类 号：TQ316.313[化学工程—高聚物工业]