四脚状氧化锌晶须增强尼龙6复合材料的研究  

Study of Nylon-6 Composites Reinforced by Tetra-pod Like Zinc Oxide Whisker

作　　者：田雅娟[1] 杨东梅[2] 陈尔凡[1] 

机构地区：[1]沈阳化工学院材料科学与工程系,沈阳110021 [2]东北大学,沈阳110004

出　　处：《塑料工业》2002年第5期32-34,共3页China Plastics Industry

基　　金：辽宁省科学基金项目 (9810 3 0 10 0 3 ) ;化院基金项目

摘　　要：制备了四脚状氧化锌 (T ZnO)晶须增强尼龙 6复合材料 ,详尽地研究了晶须的表面处理、晶须增强尼龙 6复合材料的力学性能、耐热性及尺寸稳定性 ,并用扫描电镜对复合材料的拉伸断口进行了观察。研究表明 :用KH 5 5 0作为该体系的偶联剂 ,其加入量以 0 5 %为宜 ;T ZnO晶须的加入可提高尼龙的拉伸强度 ,增加尺寸稳定性及耐热性。s Nylon 6 composites reinforced by tetra pod like zinc oxide whisker (T ZnO whisker) , in which the whisker mass fraction was different, were prepared The surface treatment of the whisker, the mechanical properties, heat resistance and dimensional stability of the composites were studied in detail The fracture surface was observed via scanning electron microscopy (SEM ) The results showed when KH 550 was used as coupling agent in the system, the amount of KH 550 would better to be 0 5w% The tensile strength, dimensional stability and heat resistance of nylon were all improved with the addition of T ZnO whisker

关 键 词：四脚状 氧化锌晶须 增强 尼龙6 复合材料 研究 耐热性 断口观察 

分 类 号：TB332[一般工业技术—材料科学与工程]