耐乙醇汽油橡胶材料溶胀性能的研究  

Study on the Swelling Properties of Ethanol Gasoline-resistant Rubber

作　　者：高茜[1] 李琳娜[1] 于雪[1] GAO Qian;LI Lin-na;YU Xue(College of Pharmaceutical and Chemical Engineering,Xianyang Vocational Technical College,Xianyang 712000,Shaanxi,China)

机构地区：[1]咸阳职业技术学院医药化工学院,陕西咸阳712000

出　　处：《合成材料老化与应用》2020年第4期49-50,80,共3页Synthetic Materials Aging and Application

基　　金：咸阳职业技术学院科学研究基金项目(2019KYB03)。

摘　　要：从原胶、炭黑、增塑剂及硫化体系的类型对胶料在乙醇汽油中的溶胀性能的影响进行了研究。结果表明,选择橡塑合金NV7050作为原胶,加入N550与N774炭黑各40份,选择增塑剂TP-95和过氧化物硫化体系的胶料在乙醇汽油E10中体积及质量变化率较小,呈现良好的力学稳定性,耐乙醇汽油溶胀性能较好。The effects of types of rubber,carbon black,plasticizer and vulcanization system on the swelling properties of ethanol gasoline-resistant rubber were studied.The results showed that when N550 and N774 carbon black 40 parts each were added,the NV7050 prepared by selecting plasticizer TP-95 and peroxide vulcanization system had lower the volume and mass change rate and better swelling resistance to ethanol gasoline E10,showing good mechanical stability.

关 键 词：橡塑合金 乙醇汽油 耐溶胀性能 

分 类 号：TQ333.7[化学工程—橡胶工业]