新型接枝技术在多层阻隔包装胶粘剂中的研究和应用  

The research and application of multilayer barrier tie with new graft technology

作　　者：王明辉[1,2] 麦堪成[2] 余鹏 唐舫成 汪加胜 

机构地区：[1]广州鹿山新材料股份有限公司 [2]中山大学化学与化学工程学院

出　　处：《塑料包装》2015年第3期30-33,共4页Plastics Packaging

摘　　要：多层阻隔包装的胶粘剂主要为聚乙烯马来接枝酸酐产品。本文研究了一种新型的熔融接枝技术,使微量的引发剂和单体与基体树脂混合更均匀,接枝效率高,残余单体更少,所得的接枝物晶点更少,可以应用于多层共挤上吹、下吹、流延以及吹塑领域。Multilayer barrier packaging tie was polyethylene grafted Maleic anhydride. A new melt grafting technique was studied. The trace amounts of initiator and monomer was dispersed and distributed evenly. The tie fish eyes and gel points grafting efficiency was high. The PE - g - MAH products with lit- were applied to multilayer film and container

关 键 词：接枝技术 多层共挤 胶粘剂 

分 类 号：TB484.3[一般工业技术—包装工程]