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炭黑分散剂HT-5在轮胎胎面胶中的应用 |
Application of Carbon Black Dispersing Agent HT-5 in Tread Compound of Tire |
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DOI: |
中文关键词: 炭黑分散剂;胎面胶;分散性 |
英文关键词: carbon black dispersing agent;tread compound;dispersion |
基金项目: |
中图分类号:TQ330.38+7;TQ336.1 |
Author Name | Affiliation | SUN Peng | Xuzhou College of Industrial Technology | ZHAO Guowe | XinMi City ChaoXin Chemical Factory of HeNan Province | XU Yunhui | Xuzhou College of Industrial Technology | CONG Houluo | Xuzhou College of Industrial Technology | ZHU Xinming | Xuzhou College of Industrial Technology | WANG Yanqiu | Xuzhou College of Industrial Technology |
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中文摘要: |
研究炭黑分散剂HT-5在轮胎胎面胶中的应用。结果表明:在胎面胶中加入炭黑分散剂HT-5,胶料的门尼粘度减小,焦烧时间和正硫化时间延长;硫化胶的硬度、300%定伸应力和回弹值增大,压缩生热降低,耐疲劳性能和炭黑分散性提高;当炭黑分散剂HT-5用量为2.5份时,胶料的综合性能和炭黑分散效果最佳。 |
英文摘要: |
The application of carbon black dispersing agent HT-5 in the tread compound of tire was investigated.The results showed that,by adding HT-5 in the tread compound,the Mooney viscosity decreased,the scorch time and optimum cure time were extended.The hardness,stress at 300% elongation and rebound value of the vulcanizates increased,the compression heat build-up decreased,the fatigue resistance and the dispersion of carbon black were improved.When the addition level of HT-5 was 2.5 phr,the overall performance of the compound and the dispersion of carbon black were the best. |
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