摘要
研究了反式聚异戊二烯橡胶 (TPI) /NBR并用胶的耐油性能和力学性能 ,以及用TPI 接枝 甲基丙烯酸甲酯 (TPI g MMA)对并用胶进行的相容改性。研究结果表明 ,TPI/NBR并用胶耐油性能很好 ,但力学性能较差 ;TPI g MMA可明显改善TPI和NBR两相之间的相容性 ;加入TPI g MMA相容的TPI/NBR并用胶保持了很好的耐油性能 ,且力学性能明显改善。
The oil resistance and mechanical properties of TPI/NBR blends and the use of TPI graft MMA as the compatibilizer of blends were investigated.The results showed that the oil resistance of TPI/NBR blends was very good,but their mechanical properties were quite poor;the compatibility between TPI and NBR improved significantly by adding TPI graft MMA;the improved mechanical properties of compatibilized blends were obtained without sacrificing their oil resistance.
出处
《橡胶工业》
CAS
北大核心
2000年第3期138-144,共7页
China Rubber Industry
