| Effect of New Type Accelerator STU on Properties of NR Compound |
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| DOI： |
| Key Words: accelerator；NR；thiourea；curing behavior；physical property |
| Author Name | Affiliation | | YANG Shuyan | South China University of Technology | | LIU Lan | South China University of Technology | | LUO Yuanfang | South China University of Technology | | JIA Demin | South China University of Technology | | LIU Yalan | South China University of Technology | | LIN Xiaoping | South China University of Technology |
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| Abstract: |
| The effect of new type accelerator STU on the curing behavior and physical properties of NR compound was investigated.The results showed that，at low curing temperature，the t90 of NR compound was shortened by adding accelerator STU.When the molar ratio of accelerator STU/accelerator CZ was 1∶1，the vulcanization accelerating effect was the best.The tensile properties of NR vulcanizate were improved by adding accelerator STU. |
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