| Effect of formulation and processing technology on properties of moulded EPDM foam |
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| DOI： |
| Key Words: foam；EPDM；blowing agent；moulded article |
| Author Name | Affiliation | | PENG Zong-lin | Shanghai Jiaotong University | | WANG Jun | Shanghai Jiaotong University | | ZHANG Yong | Shanghai Jiaotong University | | ZHANG Yi-xi | Shanghai Jiaotong University |
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| Abstract: |
| The blowing and vulcanizing characteristics of moulded EPDM foam with blowing agent H，and the effect of the formulation and processing technology on the foam properties were investiga-ted.The results showed that the curing system with the induction period equivalent to the complete-decomposition time of blowing agent should have been chosen to obtain hig her blowing capacity and better blowing quality；the mould release swell of foam depended on the curing state after first cure；the foam shrinkage was small on the post-cure；the filler with high loading level and large particle size hadlittle effect on the blowing capacity. |
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