新型增韧剂在尼龙6上的应用  

Application of New Toughening Agent to Nylon 6

作　　者：黄俊辉 刘建伟 田国锋 张建斌 

机构地区：[1]山东东辰工程塑料有限公司,山东济南250220

出　　处：《塑料工业》2003年第8期49-50,31,共3页China Plastics Industry

摘　　要：比较了增韧剂I NY与橡胶类、聚烯烃类增韧剂对尼龙 6性能的影响。结果表明 ,随着增韧剂I NY用量的增加 ,尼龙 6的缺口冲击强度显著提高 ,当其质量分数为 15 %时 ,缺口冲击强度为 2 8kJ/m2 ,是纯尼龙 6的 10倍 ;且在改善冲击强度的同时 ,材料的弯曲和拉伸强度下降较少 ,是一种比较理想的尼龙增韧剂。Comparisons of the effects of toughening agent I NY with those of rubber and polyolefin toughening agents were made The results indicated that the notched Izod impact strength enhanced obviously with the increase of I NY content,and when the content of I NY was up to 15%,the notched Izod impact strength was 28kJ/m 2,which was 10 times of that of pure nylon 6 From the results of SEM investigation and contrast experiment it was found when the impact strength of nylon 6 was improved by the addition of I NY,the bending strength and tensile strength of the material decreased only a little, which showed I NY was an ideal toughening agent for nylon materials

关 键 词：增韧剂 尼龙6 应用 力学性能 制备工艺 缺口冲击强度 聚酰胺 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业] TQ314.269