透明尼龙/环氧树脂/TiO_2复合材料熔体流变性能研究  

Rheological Performance of TiO_2/Transparent Nylon/Epoxy Resin Composite

作　　者：龚兵[1] 李玲[1] 董凤云[1] 

机构地区：[1]中北大学材料科学与工程学院,山西太原030051

出　　处：《塑料》2007年第1期77-80,共4页Plastics

摘　　要：通过超声波处理,将纳米粒子TiO2均匀分散于环氧树脂中,高温下与透明尼龙熔融混合制得透明尼龙/环氧树脂/TiO2复合材料。分别在230、240、250、260℃下测定环氧树脂基纳米复合材料改性透明尼龙的流变性能,并与透明尼龙、环氧树脂、环氧树脂/TiO2复合材料在上述温度下的流变性能作比较,对影响流变性能变化的内在原因进行了讨论。Some operational steps of making transparent nylon/epoxy resin/TiO2 composite by the method of melt mixing, dispersing TiO2 into the epoxy resin through ultrasonic wave, and then melting down the samples with transparent nylon under a high temperature. The rheological performance was determined under the temperatures of 230℃ ,240℃ ,250℃ ,260℃ ,then compared with the rheological performance of transparent nylon,epoxy resin as well as epoxy/TiO2 resin composites under the same temperatures. The discussion was stressed on the mechanism for the transformation of rheological performance.

关 键 词：流变性能 纳米复合材料 透明尼龙 环氧树脂 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业] TQ323.5