| Properties of SIBR Filled with Carbon Black with Different Particle Size and Structure |
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| DOI： |
| Key Words: carbon black；particle size；structure；SIBR；dynamic property |
| Author Name | Affiliation | | DING Nai-xiu | Qingdao University of Science and Technology | | LI Lei | Qingdao University of Science and Technology | | XU Shuai-feng | Qingdao University of Science and Technology | | ZUO Pei-yan | Qingdao University of Science and Technology |
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| Abstract: |
| The performance of the SIBR filled with carbon black with different particle sizes and structures were studied. With high structure BL series carbon black or large particle size carbon black N774，the scorch time and optimum curing time of the SIBR compound were prolonged.With the increase of the structure of carbon black，the Mooney viscosity and crosslink density of SIBR compound increased.The modulus of the SIBR vulcanizates filled with carbon black BL302 which possessed the highest structure was the highest and its properties after aging was the best.The Payne effect of the compound filled with carbon black BL201 with high structure and small particle size was the strongest， and the heat build-up was also higher.At 0 ℃，the loss factor of the vulcanizates filled with carbon black N774，N660，N550，N330，N220，BL201，BL101，BL302 reduced sequentially，and the wet skid resistance was also decreased in that order. |
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