相容剂对氯化丁基橡胶/锦纶12共混体系结构和性能的影响

分别以聚丙烯接枝马来酸酐(PP-g-MAH)和氯化聚乙烯(CPE)为相容剂，研究相容剂种类和用量对氯化丁基橡胶(CIIR)/锦纶(PA)12共混体系微观结构、物理性能和热力学性能的影响。结果表明：与CPE相比，PP-g-MAH对CIIR/PA12共混体系的增容效果较为显著，且当PP-g-MAH用量为10份时，CIIR/PA12共混体系的相态结构和综合物理性能达到最佳。;The influence of compatibilizers on the structure and properties of CIIR/PA12 blend was investigated in this paper.The compatibilizers were polypropylene grafted maleic anhydride (PP-g-MAH) and chlorinated polyethylene (CPE).Compared with CPE，PP-g-MAH showed better compatibilization effect on CIIR/PA12 blend，and the optimum addition level of PP-g-MAH was 10 phr