CPP/MAH/AN接枝共聚物合成及粘接性能研究  

Study on synthesis and the bonding properties of graft copolymer of CPP/MAH/AN

作　　者：何中为[1] 李盛彪[1] 黄光佛[1] 黄世强[1] 

机构地区：[1]湖北大学化学与材料科学学院,武汉市430062

出　　处：《粘接》2002年第4期5-6,共2页Adhesion

摘　　要：以甲苯为溶剂 ,以过氧化苯甲酰 (BPO)为引发剂 ,用马来酸酐 (MAH)和丙烯腈 (AN)对氯化聚丙烯 (CPP)进行接枝共聚改性 ,考查了不同条件下制得的CPP/MAH/AN接枝共聚物胶粘剂对聚烯烃材料的粘接性能。结果表明CPP/MAH/AN共聚物胶粘剂对聚丙烯具有较好的粘接性能 ,剪切强度达到 2 .4 6MPa ,对聚乙烯的粘接强度达到0 .5MPa。The graft copolymer of CPP/MAH/AN(chlorinated polypropylene-maleic anhydride-acrylonitrile) was prepared in presence of solvent toluene and initiator benzoperoxide(BPO).Effect of graft copolymerizing conditions of the copolymer on bonding properties of CPP/MAH/AN adhesives to polyolefine materials was investigated. The results showed that the CPP/MAH/AN adhesive has good bonding properties and its shear strength was 2.46 MPa(to polypropylene) and 0.5 MPa(to polyethylene).

关 键 词：CPP/MAH/AN 接枝共聚物 合成 粘接性能 研究 氯化聚丙烯 马来酸酐 丙烯腈 胶粘剂 

分 类 号：TQ433.43[化学工程]