尼龙6/马来酸酐接枝聚乙烯共混物力学性能的研究  

A Study of the Mechanical Properties of Nylon 6/PE-g-MAH Blend

作　　者：俞强[1] 张海洋[1] 姚自力 林明德[1] 

机构地区：[1]江苏化工学院,213016

出　　处：《塑料工业》1993年第5期42-46,共5页China Plastics Industry

摘　　要：尼龙6与马来酸酐接枝聚乙烯在螺杆挤出机中挤出共混、通过扫(?)电镜对共混物的形态分析以及对共混物冲击强度、拉伸强度、吸水率的测定、发现共混体系中两相具有(?)好的相容性。共混物干态、低温冲击强度较尼龙6有大幅度提高,并且尼龙6的吸水性也得到了改善。the nylon 6/PE-g-MAH blend was prepared by melt extrusion. It was found in the morphology observation of the fracture surface by SEM and the measurement of the impact strength, tensile strength and water-absorption that the compatibility of the blend system was superior. the impact strength of the blend was much better than that of nylon 6 at low temperature and dry state, and the water-absorption of nylon 6 was also improved.

关 键 词：增韧 马来酸酐 接枝 聚乙烯 聚酰胺 

分 类 号：O632.12[理学—高分子化学]