尼龙6/纳米钛合金复合材料的性能研究  

STUDY ON PROPERTY OF NYLON 6/NANO-TI-ALLOY COMPOSITES

作　　者：李跃文[1] 苏胜培[1] 陈如意[1] 刘燕[2] 陈兴华[2] 

机构地区：[1]湖南师范大学化学化工学院,长沙410081 [2]湖南科技职业学院高分子工程与技术系,长沙410118

出　　处：《工程塑料应用》2006年第7期5-8,共4页Engineering Plastics Application

基　　金：国家自然科学基金资助项目(50362002)

摘　　要：将尼龙6和经有机化处理的纳米钛合金熔融共混制得复合材料,对该复合材料的力学性能、耐化学药品性和热性能进行了研究。结果表明,纳米钛合金可使复合材料的拉伸强度、拉伸屈服强度和拉伸弹性模量有所提高,但使复合材料的冲击强度和断裂伸长率降低;纳米钛合金可改善复合材料的耐化学药品性并使其分解残留量增加。Nylon 6/nano-Ti-alloy composites were prepared by melt blending nylon 6 with organized nano-Ti-alloy. The mechanical property, anti-chemical rusting property and thermal stability of composites were studied. The experiment revealed that the tensile strength, yield strength and modulus of composites were increased by adding proper content of nano-Ti-alloy, while the impact strength and elongation at break were decreased; the anti-chemical rusting property was improved and decomposition residual quantity was increased by adding nano-Ti-alloy.

关 键 词：尼龙6 纳米钛合金 复合材料 改性 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业] TB33[一般工业技术—材料科学与工程]