Effects of ABS-g-MAH on the properties of Nylon 6/ABS alloy  

作　　者：王超 李迎春 郭晓晨 郑佳星 张少峰 

机构地区：[1]School of Material Science and Engineering,North University of China

出　　处：《Journal of Measurement Science and Instrumentation》2012年第1期99-102,共4页测试科学与仪器（英文版）

基　　金：Natural Science Foundation of Shanxi Province(No.20041010)

摘　　要：The alloy of Nylon 6/acrylonitrile-butadiene-styrene （ABS） was used for a compatibilizer to generate the maleic anhydride （ABS-g-MAH）, in which the proportion of PA6/ABS is 90/10. The results of the mechanical tests show that when the content of ABS-g-MAH is 20 %, the impact strength of the alloy with the compatibilizer increased by around 41%, compared with that of the PA6/ABS alloy; Besides, the tensile strength has been significantly improved. Furthermore, in accordance with the dynamic mechanical analysis, a relaxation temperature of Nylon 6 has raised from 70 ℃ to 110 ℃with the addition of ABS and ABS-g-MAH; moreover, and the obvious relaxations of β and 7 occur at about 60 ℃ and - 60 ℃, respec- tively. It can be seen from the scanning electron microscope （SEM） photographs that the compatibility has been improved through the addition of ABS-g-MAH. The water absorption of Nylon 6 has also been improved by the addition of ABS and ABS-g-MAH. When the content of ABS-g-MAH is 10%, the water absorption of the alloy will fall by 50%.

关 键 词：Nylon 6 acrylonitrile-butadiene-styrene(ABS) COMPATIBILIZER MODIFICATION 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]