HFO-1234yf制冷剂/压缩机油与不同硫化体系EPDM的相容性分析  

Analysis of Compatibility for HFO-1234yf Refrigerant/Compressor Oil and EPDM with Different Vulcanization Systems

作　　者：李叶灿 马妍 LI Ye-can;MA Yan(Nanjing Orientleader Technology Co.,Ltd.,Nanjing 210028,China)

机构地区：[1]南京利德东方橡塑科技有限公司

出　　处：《特种橡胶制品》2019年第5期68-70,共3页Special Purpose Rubber Products

摘　　要：以硫黄硫化体系EPDM及过氧化物硫化体系EPDM为研究对象,通过耐介质实验,测试了EPDM的性能变化,初步探索了HFO-1234yf制冷剂和压缩机油与不同硫化体系EPDM的相容性。结果表明,过氧化物硫化体系EPDM与制冷剂HFO-1234yf和压缩机油PAG 55的相容性差。EPDM using sulfur vulcanization system and EPDM using peroxide vulcanization system were taken as research objects.The performance changes of EPDM were tested after medium resistance experiments,and the compatibility of HFO-1234 yf refrigerant and compressor oil with EPDM with different vulcanization systems was preliminarily explored.The results showed that the compatibility of EPDM using peroxide vulcanization system with refrigerant HFO-1234 yf and compressor oil PAG 55 was poor.

关 键 词：EPDM HFO-1234YF PAG 相容性 

分 类 号：TQ330.73[化学工程—橡胶工业] TQ333.4