MLPB在橡胶改性中的应用初探  

Research on the Effects of MLPB on the Rubber Modification

作　　者：孙晓民[1] 刘宇航[1] 王和平[1] 季常青[1] 陆晓中[1] 王维[2] 李春兴[2] 赵凤奇[2] 

机构地区：[1]北京石油化工学院,北京102617 [2]北京燕山石化公司胜利工贸公司,北京102503

出　　处：《特种橡胶制品》2004年第3期5-6,50,共3页Special Purpose Rubber Products

摘　　要：简要介绍了马来酸酐化聚丁二烯(MLPB)在软木填充丁腈橡胶制品和丁基橡胶配方改性中的应用效果。研究表明,MLPB能在一定程度上提高有机填料与橡胶基体之间的界面结合强度;同时,也能有效地提高IIR胶料的自粘性能和撕裂强度等性能指标。The effects of the poly(1,2-butadiene)oligomer carboxylted with maleic acid anhydride(MLPB) on the cork powder filled with NBR and on the IIR formula were researched in this paper.It was shown that MLPB could improve the interface combination between the organic fillers and the rubber matrix,and could increase the tear strength and the stickiness of the IIR rubbers.

关 键 词：马来酸酐化聚丁二烯 软木粉 丁腈橡胶 丁基橡胶 改性 

分 类 号：TQ3337[化学工程—橡胶工业]