丙烯酸酯橡胶与丁腈橡胶并用研究  

Study on the blends of acrylate rubber with nitrile rubber

作　　者：吴福生[1] 王真琴[2] 

机构地区：[1]中国石油天然气股份有限公司兰州石化分公司合成橡胶厂,甘肃兰州730060 [2]中国石油天然气股份有限公司兰州石化分公司石油化工研究院,甘肃兰州730060

出　　处：《弹性体》2001年第6期27-30,共4页China Elastomerics

摘　　要：对丙烯酸酯橡胶 (ACM )与丁腈橡胶 (NBR)并用胶的物理机械性能及耐热耐油性能进行了测试考察。实验结果表明 ,m (ACM)∶m (NBR)≥ 70∶30的并用胶 ,综合性能比丁腈橡胶及丙烯酸酯橡胶好、成本低 ,可代替丙烯酸酯橡胶用作耐热耐油密封件胶料。Mechanical,high temperature aging resistance and hot oil resistance properties of acrylate rubber(ACM) with nitrile rubber(NBR) blends were studied.The results showed that the comprehensive properties of the ACM/NBR blends at the mass ratio of ≥70/30 were preferable than the NBR,the ACM.The cost of the blends were lower than the ACM.The blends can be used for sealing material of high temperature aging resistance and hot oil resistance instead of ACM.

关 键 词：丙烯酸酯橡胶 丁腈橡胶 并用胶料 物理机械性能 耐热耐油性能 密封件 

分 类 号：TQ333.97[化学工程—橡胶工业] TQ333.7