Effect of TMTD on properties of CO/ECO blend |
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DOI: |
Key Words: accelerator;CO;ECO;curing hehaviour;heat aging property |
Author Name | Affiliation | LI Ye-cheng | South China University of Technology | LUO Quan-kun | South China University of Technology |
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Abstract: |
The effect of TMTD on the curing behaviour,physical properties,heat aging property and permanent set at high temperature of CO/ECO was investigated.The results showed that the t10 of CO/ECO blend extended and the t90 reduced,and the heat aging property of its vulcanizate degraded by adding TMTD;the better physical properties of vulcanizate were obtained by using 1 phr of TMTD;and the permanent set at high temperature of vulcanizate after proper post cure(160 ℃×2 h)improved by adding TMTD. |
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