E-MA-GMA对聚乙烯/水镁石粉高填充体系增容作用的研究  

Study on Effect of E-MA-GMA Compatibilizer on High-filled Polyethylene/Magnesium Hydroxide(PE/MGH) Composites

作　　者：郭可锐[1] 项素云[1] 孟长功[1] 

机构地区：[1]大连理工大学化工学院,辽宁大连116012

出　　处：《塑料科技》2010年第6期45-48,共4页Plastics Science and Technology

摘　　要：采用含甲基丙烯酸缩水甘油酯的三元共聚物(E-MA-GMA),对聚乙烯/水镁石(PE/MGH)高填充体系(质量比40/60)进行增容改性研究。通过对复合体系进行力学性能测试、DSC分析、环境扫描电镜(ESEM)对材料的冲击断面的微观形貌分析等方面的研究。结果表明:增容剂能够影响材料结构,有效地提高PE/MGH高填充复合材料的力学性能。Ethylene-methyl acrylate-glycidyl methacrylate terpolymer（E/MA/GMA） were used as compatibilizer in high-filled composite of polyethylene/magnesium hydroxide（PE/MGH=40/60）.The effects of polymeric compatibilizer on the properties of the composites were studied by mechanical properties tests,differential scanning calorimetry and morphology studies.The results showed that the microstructure of high-filled composite of PE/MGH was changed with the addition of E/MA/GMA and the mechanical properties of the composites were improved.

关 键 词：甲基丙烯酸缩水甘油酯 增容剂 聚乙烯 水镁石 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]