改性尼龙6复合材料力学性能的研究  

Study on mechanical properties of modified nylon-6 composites

作　　者：刘亚军[1] 徐燕青[1] 任小明[1] 蒋涛[1] 

机构地区：[1]湖北大学材料科学与工程学院,湖北武汉430062

出　　处：《胶体与聚合物》2010年第3期130-132,共3页Chinese Journal of Colloid & Polymer

摘　　要：通过熔融共混制备了PA6/OMMT、PA6/Zn-EAA、PA6/OMMT/Zn-EAA三种复合材料,研究了OMMT、Zn-EAA(Zn-中和乙烯-丙烯酸)含量对复合材料力学性能的影响。结果表明:OMMT的加入提高了复合材料的拉伸强度,但冲击强度有所下降;Zn-EAA的加入可以提高复合材料的冲击强度,改善其韧性。PA6/OMMT, PA6/Zn-EAA and PA6/OMMT/Zn-EAA composites were prepared by melt blending respectively. The effects of the content of OMMT and Zn-EAA on the mechanical properties of these composites were investigated. Results showed that addition of OMMT would increase the tensile strength of composites, but the impact strength decreased. However, the addition of Zn-EAA could improve the impact strength of composite materials and improve its toughness.

关 键 词：PA6 OMMT Zn-EAA 复合材料 力学性能 

分 类 号：TQ327.8[化学工程—合成树脂塑料工业]