UHMWPE／Epoxy冻胶体系的流变行为研究  

Study on rheological behavior of ultra-high molecular weight Polyethylene/Epoxy resin gel

作　　者：王新鹏[1] 刘术佳[1] 王依民[1] 王燕萍[1] 

机构地区：[1]东华大学材料科学与工程学院,上海200051

出　　处：《合成技术及应用》2005年第4期21-24,共4页Synthetic Technology & Application

摘　　要：研究了环氧树脂(Epoxy)加入后对超高分子质量聚乙烯(UHMWPE)稳态表观粘度、粘流活化能以及复数模量和粘度的影响。结果表明,环氧树脂添加量低于1ω,UHMWPE／Epoxy冻胶体系的表观粘度和粘流活化能都低于空白 UHMWPE冻胶体系;当环氧树脂添加量增加至3 ω以后,冻胶体系的表观粘度和粘流活化能均比空白UHMWPE冻胶体系高。The influence of Epoxy resins on the apparent viscosity, the energy of viscosity and the plural module and viscosity of Ultra-high molecular weight polyethylene were studied. It was found when the content of Epoxy resin is lower than 1ω, the viscosity and the energy of viscosity of the UHMWPE/Epoxy gel are all lower than that of pure UHMWPE gel.

关 键 词：超高相对分子质量聚乙烯 环氧树脂 冻胶 流变行为 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]