摘要
研究IIR/EPDM体系中共混比、硫黄硫化体系对其共混胶性能的影响。结果表明 ,IIR与EPDM共混相容性较好 ,可以达到共硫化 ;IIR/EPDM共混比为 75 /2 5时共混胶性能最好 ;用传统硫化体系 (CV)、有效硫化体系 (EV)和半有效硫化体系 (SEV)都能得到性能较好的共混胶 ,其中以CV体系的硫化胶性能最好。
The influence of the sulfur curing system and the blending ratio of IIR/EPDM on the physical properties of blend was investigated.The results showed that IIR/EPDM had better compatibility for covulcanization;the best physical properties of blend was obtained when IIR/EPDM with the blending ratio of 75/25 was used;and the all three curing systems,i.e. CV,EV,SEV gave the blend better physical properties,among them,CV gave the best result.
出处
《橡胶工业》
CAS
北大核心
2002年第6期329-332,共4页
China Rubber Industry
