SEBS-g-MAH增韧PF尼龙1212体系的热行为研究  

STUDY ON THE THERMAL BEHAVIOR OF PF NYLON 1212 BLEND TOUGHENEDWITH SEBS-g-MAH

作　　者：王玉东[1] 赵清香[1] 刘民英[1] 王万杰[1] 李相魁[1] 

机构地区：[1]郑州大学材料工程学院,郑州450052

出　　处：《工程塑料应用》2002年第7期37-39,共3页Engineering Plastics Application

基　　金：河南省自然科学基金(0040452600)

摘　　要：利用差示扫描量热法(DSC)、热失重(TG)、微分热失重(DTG)研究了马来酸酐接枝(苯乙烯/乙烯-丁烯/苯乙烯)共聚物(SDBS-g-MAH)增韧石油发酵尼龙1212(PF尼龙1212)体系的热行为和降解过程。结果表明,增韧剂SEBS-g-MAH使共混体系的熔融行为变得复杂,但对共混体系的热降解过程影响不大。The thermal behavior and thermal degradation of petroleum fimented Nylonl212(PF Nylon 1212) blend toughened with maleic anhydride grafted styrene/ethylene-butene/styrene copolymer ( SEBS-g-MAH) has been studied by means of differential scanning calorimetry ( DSC ) , thermogravimetry ( TG ) and derivative thermogravimetry ( DTG). The results showed that toughener SEBS-g-MAH made the thermal behavior of the blend be more complex but had a little effect on the thermal degradation of the blend.

关 键 词：SEBS-G-MAH 增韧 PF尼龙1212体系 热行为 研究 石油发酵尼龙1212 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]