CPE改性SBS接枝胶粘剂的研制  

Preparation of SBS graft adhesive modified by CPE

作　　者：王红明[1] 吕广镛[2] 

机构地区：[1]广东教育学院化学系,广东省广州市510303 [2]华南师范大学化学系,广东省广州市510631

出　　处：《中国胶粘剂》2003年第1期11-13,共3页China Adhesives

摘　　要：研究了CPE、SBS与MMA在甲苯、丁酮混合溶剂中的三元接枝共聚反应,并用红外光谱和扫描电镜对接枝产物进行了表征。结果表明,在SBS接枝体系中引入不超过骨架聚合物(SBS+CPE)总量25%的CPE,可提高所制胶粘剂对PVC人造革的粘合性能。The ternary graft copolymerization of SBS and CPE with MMA in the mixed solvent of toluene-methylethyl ketone (mass ratio 10∶3) was investigated. IR and SEM were used to characterize the graft polymers. The results showed that the adhesives had high adhesion to PVC artificial leather when the amount of CPE was less than 25% of total amount (SBS+CPE).

关 键 词：CPE 改性 SBS 研制 丁苯嵌段共聚物 氯化聚乙烯 甲基丙烯酸甲酯 接枝共聚 胶粘剂 

分 类 号：TQ433.439[化学工程]