| 3种国产乳聚丁苯橡胶的性能对比 |
| Comparison of Properties of Three Domestic ESBR |
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| DOI： |
| 中文关键词: 乳聚丁苯橡胶 物理性能 压缩生热 耐磨性能 抓着性能 |
| 英文关键词: ESBR physical property heat build up abrasion resistance grip performance |
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| 中文摘要: |
| 对比研究3个国内生产厂家生产的同牌号乳聚丁苯橡胶（ESBR）的硫化特性、物理性能及不同路面条件下的耐磨性能、抓着力及刹车性能。结果表明：3种ESBR胶料的加工性能、物理性能、压缩永久变形相当；抚顺石化与吉林石化ESBR的硫化特性、压缩生热相当；抚顺石化ESBR在干路面条件下的耐磨性能与吉林石化ESBR相当，侧向力与兰州石化ESBR相当，表面温度介于兰州石化与吉林石化ESBR之间；抚顺石化ESBR的湿地抓着力较好，湿滑路面刹车性能与吉林石化和兰州石化ESBR相当。 |
| 英文摘要: |
| The curing characteristics， physical properties，abrasion resistance，grip performance and the brake performance under different road conditions of the same grade ESBR compounds from three domestic factories were comparatively investigated.The results showed that， the processing properties，physical properties，permanent compression set were similar；the curing characteristics and heat build up of ESBR from Jilin Petrochemical and Fushun Petrochemical had not much difference.The abrasion resistance from Fushun Petrochemical on dry road was similar to ESBR from Jilin Petrochemical，the lateral force of ESBR from Fushun Petrochemical and Lanzhou Petrochemical was almost the same，and the surface temperature of ESBR from Fushun Petrochemical was between ESBRs from Jilin Petrochemical and Lanzhou Petrochemical.The wet grip performance of ESBR from Fushun Petrochemical was better，and the wet braking performance of ESBR from Fushun Petrochemical was the same to ESBRs from Jilin Petrochemical and Lanzhou Petrochemical. |
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