Study on Compression Set of EPDM |
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DOI: |
Key Words: EPDM;compression set;dicumyl peroxide;antioxidant MB |
Author Name | Affiliation | Meng Xiande | Qingdao Institute of Chemical Technology | Hao Bingjing | Qingdao Institute of Chemical Technology | Wu Chi | Qingdao Institute of Chemical Technology | Ji Kuijiang | Qingdao Institute of Chemical Technology | Bao Fengying | Qingdao Research Institute of Rubber Industry |
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Abstract: |
The effects of polymer grade,curing system,softener,antioxidant and test temperature on the compression set of ethylene-propylene terpolymer rubber(EPDM)were studied.The data showed that the compression set was lower for ESPRENE 553 cured with dicumyl peroxide(DCP) and would be further improved by adding 3 parts of 2-mercapto benzimidazole(MB).The compression set of EPDM would increase by the addition of antioxidant RD,antioxidant 2246 and No.30 engine oil. |
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