生物基增塑剂对三元乙丙橡胶性能的影响  

Effect of Bio-based Plasticizers on Properties of EPDM

作　　者：杨春 王鑫 戴逸萌 明志远 YANG Chun;WANG Xin;DAI Yimeng;MING Zhiyuan(Anhui Zhongding Sealing Parts Co.,Ltd,Ningguo 242300,China)

机构地区：[1]安徽中鼎密封件股份有限公司,安徽宁国242300

出　　处：《橡胶科技》2025年第1期17-20,共4页Rubber Science and Technology

基　　金：安徽省重点研究与开发计划项目(2023z04020013)。

摘　　要：对比研究两种生物基增塑剂(10227和10229)和不同闪点的石蜡油(SUNPAR 2280和Plaxene 1100)对三元乙丙橡胶(EPDM)性能的影响。结果表明:采用生物基增塑剂的EPDM胶料的耐低温和压缩永久变形性能优于采用石蜡油的EPDM胶料;采用生物基增塑剂10227的EPDM胶料的耐热老化性能优于采用生物基增塑剂10229的EPDM胶料,与采用石蜡油SUNPAR 2280的EPDM胶料相近。The effect of two bio-based plasticizers(10227 and 10229)and paraffin oils(SUNPAR2280 and P1100)with different flash points on the properties of ethylene-propylene-diene rubber(EPDM)was studied.The results showed that the low temperature resistance and compression set properties of EPDM compounds filled with bio-based plasticizers were better than those of EPDM compounds filled with paraffin oil.The aging resistance of EPDM compounds filled with the bio-based plasticizer 10227 was better than those of EPDM compounds filled with the bio-based plasticizer 10229,and was similar to those of EPDM compounds filled with paraffin oil SUNPAR 2280.

关 键 词：三元乙丙橡胶 生物基增塑剂 石蜡油 耐低温性能 碳排放 

分 类 号：TQ330.384[化学工程—橡胶工业] TQ333.4