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| 间苯二甲酰肼在低滚动阻力轮胎中的应用 |
| Application of M-phthaloyl Hydrazide in Low Rolling Resistance Tire |
| Received:June 21, 2021 Revised:June 21, 2021 |
| DOI：10.12135/j.issn.1006-8171.2022.04.0227 |
| 中文关键词: 间苯二甲酰肼；轮胎；基部胶；胎侧胶；炭黑分散性；生热；滚动阻力 |
| 英文关键词: m-phthaloyl hydrazine；tire；base compound；sidewall compound；carbon black dispersion；heat build-up；rolling resistance |
| 基金项目: |
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| Author Name | Affiliation | E-mail | | Wang Feifei | Zhongce Rubber Group CO.,Ltd | wangfeifei511@126.com | | chengqiming* | Zhongce Rubber Group CO.,Ltd | chengqm510@sina.com | | Bai Hao | Zhongce Rubber Group CO.,Ltd | | | Lu Xiaoqi | Zhongce Rubber Group CO.,Ltd | |
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| 中文摘要: |
| 研究间苯二甲酰肼DC-02在低滚动阻力轮胎中的应用。结果表明：在基部胶和胎侧胶中加入DC-02，胶料的门尼粘度增大，门尼焦烧时间缩短，硫化特性和物理性能变化不大，动态生热明显降低，DC-02的用量以0.1～0.5份为宜；成品轮胎的滚动阻力降低，高速和耐久性能满足国家标准要求。 |
| 英文摘要: |
| The application of m-phthaloyl hydrazide DC-02 in low rolling resistance tire was studied. The results showed that by adding DC-02 in the base compound and sidewall compound，the Mooney viscosity of the compound increased，the scorch time was shortened，the vulcanization characteristics and physical properties changed little and the dynamic heat build-up decreased significantly.The appropriate dosage of DC-02 was 0.1～0.5 phr.The rolling resistance of the finished tire decreased and the high speed performance and durability met the requirements of national standards. |
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