| 王巧平,王建功,乔元梅,赵晓东,黄义钢.不同碳数分布防护蜡在轿车子午线轮胎胎侧胶中的应用[J].轮胎工业,2022,42(1):0032-0037 |
二维码（扫一下试试看！） |
| 不同碳数分布防护蜡在轿车子午线轮胎胎侧胶中的应用 |
| Application of Protective Wax with Different Carbon Number Distribution in Sidewall Compound of Passenger Car Radial Tire |
| 投稿时间：2021-04-28 修订日期：2021-04-28 |
| DOI：10.12135/j.issn.1006-8171.2022.01.0032 |
| 中文关键词: 防护蜡 碳数分布 轿车子午线轮胎 胎侧胶 耐臭氧老化性能 抗喷霜性能 外观 |
| 英文关键词: protective wax carbon number distribution passenger car radial tire sidewall compound ozone aging resistance frost resistance appearance |
| 基金项目: |
| 中图分类号: |
|
| 摘要点击次数: 1446 |
| 全文下载次数: 974 |
| 中文摘要: |
| 研究不同碳数分布防护蜡在轿车子午线轮胎胎侧胶中的应用。结果表明：防护蜡A—C的熔点、峰值碳数及异构烷烃含量依次增大，双峰防护蜡D的异构烷烃含量较小；不同碳数分布防护蜡对胶料的硫化特性和物理性能影响不大；防护蜡B胶料的耐臭氧老化性能最优，防护蜡A胶料的臭氧防护效果较差；23 ℃时防护蜡A胶料的抗喷霜效果较好，30 ℃时防护蜡B胶料的抗喷霜性能最佳，60 ℃时不同防护蜡的抗喷霜性能相近；添加防护蜡B的胶料耐臭氧老化性能和抗喷霜性能及成品轮胎的外观质量较好。 |
| 英文摘要: |
| The application of protective wax with different carbon number distribution in the sidewall compound of passenger car radial tire was studied.The results showed that the melting point，peak carbon number and isoalkane content of protective wax A—C increased in turn，while the content of isoalkanes in bimodal protective wax D was small.Protective waxes with different carbon number distribution had little effect on the vulcanization characteristics and physical properties of the compound.The ozone aging resistance of protective wax B compound was the best，and the ozone protection effect of protective wax A compound was poor.The frost resistance of protective wax A compound was better at 23 ℃.The frost resistance of protective wax B compound was the best at 30 ℃.The frost resistance of different protective waxes was similar at 60 ℃.The ozone aging resistance and frost resistance of the compound with protective wax B，and the appearance quality of the finished tire were better. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
