| 李虎,徐正润,李培军,傅秀成.高性能抗撕裂树脂JT-6903在轮胎胎面胶中的应用[J].橡胶科技,2025,23(11):0638-0640. |
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| 高性能抗撕裂树脂JT-6903在轮胎胎面胶中的应用 |
| Application of High-performance Tear Resistant Resin JT-6903 in Tread Compound of Tire |
| 投稿时间：2024-10-17 修订日期：2024-10-17 |
| DOI：10.12137/j.issn.2095-5448.2025.11.0638 |
| 中文关键词: 抗撕裂树脂 胎面胶 撕裂强度 滚动阻力 抗湿滑性能 |
| 英文关键词: tear resistant resin tread compound tear strength rolling resistance wet-skid resistance |
| 基金项目:山东省重点研发计划项目（科技型中小企业创新能力提升工程2025TSGCCZZB0187） |
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| 中文摘要: |
| 研究高性能抗撕裂树脂JT-6903（简称JT-6903）在轮胎胎面胶中的应用。结果表明：与未添加抗撕裂剂以及添加抗撕裂剂TR-1和TR-2的胶料相比，添加JT-6903胶料的门尼粘度较小，加工性能较好，拉伸强度和撕裂强度较高，热氧老化后性能稳定性较好；胶料在0 ℃时的损耗因子（tanδ）增大，60 ℃时的tanδ变化不大，说明JT-6903能够平衡胶料的低滚动阻力和抗湿滑性能。 |
| 英文摘要: |
| The application of high-performance tear resistant resin JT-6903（abbreviated as JT-6903） in tread compound of tire was studied.The results showed that compared with the compound without tear resistant agent and with tear resistant agents TR-1 and TR-2，the compound with JT-6903 had lower Mooney viscosity，better processability，higher tensile strength and tear strength，good performance stability after thermal oxidative aging.The loss factor（tanδ） at 0 ℃ of the compound increased，and tanδ at 60 ℃ changed little，indicating that JT-6903 could balance the low rolling resistance and wet-skid resistance of the compound. |
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