| 张玉鉴,刘强,单振,董建华,吴霞,张超.超耐磨炭黑Vulcan 9HX1在全钢载重子午线轮胎胎面胶中的应用[J].橡胶科技,2022,20(2):0069-0074. |
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| 超耐磨炭黑Vulcan 9HX1在全钢载重子午线轮胎胎面胶中的应用 |
| Application of Ultra Wear Resistant Carbon Black Vulcan 9HX1 in Tread Compound of TBR Tire |
| 投稿时间：2021-06-10 修订日期：2021-06-10 |
| DOI：10.12137/j.issn.2095-5448.2022.02.0069 |
| 中文关键词: 全钢载重子午线轮胎 胎面胶 超耐磨炭黑 耐磨性能 使用寿命 |
| 英文关键词: TBR tire tread compound ultra wear resistant carbon black wear resistance service life |
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| 中文摘要: |
| 研究超耐磨炭黑Vulcan 9HX1在全钢载重子午线轮胎胎面胶中的应用。结果表明，胎面胶采用90份天然橡胶、10份顺丁橡胶的生胶体系，选用超耐磨炭黑Vulcan 9HX1替代炭黑N134进行补强，硫化胶老化前后耐磨性能有较大幅度提高，定伸应力和撕裂强度均有所提高，压缩疲劳温升和损耗因子明显降低。成品轮胎室内试验行驶里程长。经过40d的路试，轮胎平均单位磨耗行驶里程达到26 000 km·mm-1，轮胎使用寿命延长。 |
| 英文摘要: |
| The application of ultra wear resistant carbon black Vulcan 9HX1 in tread compound of TBR tire was studied.The results showed that，when 90 phr natural rubber and 10 phr cis-1，4-polybutadiene rubber were used as raw rubber and ultra wear resistant carbon black Vulcan 9HX1 was used to reinforce the tread compound，the wear resistance of vulcanizate was greatly improved before and after aging，the modulus and tear strength were improved，and the compression fatigue temperature rise and the loss factor after vulcanization were significantly reduced.The indoor test results showed that the finished tires had a long mileage.After 40 days of road test，the average unit wear mileage of the tire reached 26 000 km·mm-1，and the service life of the tire was prolonged. |
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