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| 丁腈橡胶对白炭黑炭黑补强溶聚丁苯橡胶性能的影响 |
| Influence of Nitrile Butadiene Rubber on Properties of Solution polymerized Styrene Butadiene Rubber Filled with Silica and Carbon Black |
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| DOI： |
| 中文关键词: 丁腈橡胶；溶聚丁苯橡胶；硫化特性；动态性能；物理性能 |
| 英文关键词: nitrile butadiene rubber；solution polymerized styrene butadiene rubber；vulcanization characteristic；dynamic property；physical property |
| 基金项目: |
| 中图分类号:TQ333.1/.7 |
| Author Name | Affiliation | | ZHAO Shaoying | Qingdao University of Science and Technology | | ZHENG Congcong | Qingdao University of Science and Technology | | HAN Bingkai | Qingdao University of Science and Technology | | LIU wei | Qingdao University of Science and Technology | | ZONG Chengzhong | Qingdao University of Science and Technology |
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| 中文摘要: |
| 研究丁腈橡胶（NBR）用量对白炭黑-炭黑补强溶聚丁苯橡胶（SSBR）性能的影响。结果表明：随着NBR用量的增大，白炭黑-炭黑补强SSBR混炼胶的t10和t90缩短，硫化速度提高；硫化胶的拉伸强度略有下降，压缩生热和压缩永久变形增大；NBR用量为4份时可以同时优化胶料的抗湿滑性能、滚动阻力和耐磨性能。 |
| 英文摘要: |
| The influence of different addition level of nitrile butadiene rubber（NBR） on the properties of solution polymerized styrene butadiene rubber（SSBR） filled with silica and carbon black was studied.The results showed that，with the increase of the addition level of NBR，the compound possessed shorter scorch time，shorter cure time，and higher curing rate；and the vulcanizate showed slightly lower tensile strength，higher compression heat build up and higher compression set.It was found that the optimum addition level of NBR was 4 phr，when the vulcanizate of SSBR filled with silica and carbon black exhibited good wet skid resistance，low rolling resistance and good abrasion resistance. |
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