玻璃纤维增强热塑性弹性体复合材料的研究  

Study on Glass Fiber Reinforced Thermoplastic Elastomer Composites

作　　者：左婷 李想 陈田娣 桂悦 肖建华 张小杰 ZUO Ting;LI Xiang;CHEN Tian-di;GUI Yue;XIAO Jian-hua;ZHANG Xiao-jie(School of Material Science and Engineering,Nanchang Hangkong University,Nanchang 330063,Jiangxi,China;School of Chemistry and Chemical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]南昌航空大学材料科学与工程学院,江西南昌330063 [2]上海工程技术大学化学化工学院,上海201620

出　　处：《合成纤维》2023年第3期61-65,共5页Synthetic Fiber in China

基　　金：国家自然科学基金(52063021);博士启动基金(EA202001381)。

摘　　要：以玻璃纤维(GF)为填充材料,对热塑性弹性体(TPE)进行共混改性,研究了GF尺寸、用量对TPE/GF复合材料的流变性能、力学性能以及热稳定性能的影响。结果表明:复合材料的流变性能随GF尺寸、用量的增加而下降;在TPE中加入质量分数10%、长度3 mm的GF,可获得较优的力学性能,GF有较好的增强效果;复合材料具有较好的热稳定性,具备可重复加工性,对成本节约和环境保护均具有十分重要的意义。Thermoplastic elastomer(TPE)was modified with glass fiber(GF)as the filling material.The effects of the size and dosage of GF on rheological properties,mechanical properties and thermal stability of TPE/GF composites were studied.The results show that the rheological properties of the composites decrease with the increase of the size and dosage of GF.When adding GF with the length of 3 mm and mass fraction of 10%into TPE,better mechanical properties can be obtained,and GF has better enhancement effect.The composites has good thermal stability and repeatability,which is very important for cost saving and environmental protection.

关 键 词：热塑性弹性体 玻璃纤维 复合材料 流变性能 力学性能 热稳定性能 

分 类 号：TQ343.1[化学工程—化纤工业] TQ323.5