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| 超细全硫化粉末丁苯橡胶对胎面胶性能的影响 |
| Effect of Ultra-fine Fully Vulcanized Powdered Styrene-butadiene Rubber on Properties of Tread Compound |
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| DOI： |
| 中文关键词: 超细全硫化粉末丁苯橡胶；胎面胶；抗湿滑性能；耐磨性能；生热 |
| 英文关键词: ultra-fine fully vulcanized powdered styrene-butadiene rubber；tread compound；wet skid resistance；wear resistance；heat build-up |
| 基金项目: |
| 中图分类号:TQ333.1；TQ336.1 |
| Author Name | Affiliation | | LI Wei-ge | Shenyang University of Chemical Technology | | WANG Zhong | Shenyang University of Chemical Technology |
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| 中文摘要: |
| 研究超细全硫化粉末丁苯橡胶（UFPSBR）对天然橡胶（NR）/丁苯橡胶/顺丁橡胶（BR）胎面胶性能的影响。结果表明：与未加UFPSBR的胎面胶相比，加入2～3份UFPSBR的NR/溶聚丁苯橡胶/BR胎面胶拉伸强度略有减小，耐磨性能和抗湿滑性能提高，生热降低；加入1～2份UFPSBR的NR/乳聚丁苯橡胶/BR胎面胶拉伸强度增大，抗湿滑性能略有提高，滚动阻力变化不大，耐磨性能下降。 |
| 英文摘要: |
| The effect of ultra-fine fully vulcanized powdered styrene-butadiene rubber （UFPSBR） on the properties of NR/SBR/BR tread compound was investigated.The results showed that，compared with the tread compound without UFPSBR，the NR/SSBR/BR tread compound with 2～3 phr UFPSBR had lower tensile strength，better wear resistance and wet skid resistance，and lower heat build-up；the NR/ESBR/BR tread compound with 1～2 phr UFPSBR had higher tensile strength，better wet skid resistance，similar rolling resistance，and decreased wear resistance. |
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