| 罗洪罡,花曙太,刘自光,王召栋,张丽丽.高熔点防护蜡在半钢子午线轮胎胎侧胶中的应用[J].橡胶科技,2015,13(8):18-20. |
二维码（扫一下试试看！） |
| 高熔点防护蜡在半钢子午线轮胎胎侧胶中的应用 |
| Application of High Melting Point Protective Wax in the Sidewall Compound of Semi-steel Radial Tire |
| |
| DOI： |
| 中文关键词: 高熔点 防护蜡 半钢子午线轮胎 胎侧胶 臭氧老化 天候老化 喷霜 |
| 英文关键词: high melting point protective wax semi-steel radial tire sidewall compound ozone aging weathering blooming |
| 基金项目: |
| 中图分类号: |
|
| 摘要点击次数: 1150 |
| 全文下载次数: 711 |
| 中文摘要: |
| 研究高熔点防护蜡在半钢子午线轮胎胎侧胶中的应用。结果表明：与普通防护蜡相比，高熔点防护蜡的异构烷烃和碳原子数大于35的烷烃质量分数较大，熔点更高，粘度更大，可形成更致密的蜡膜；与添加2份普通防护蜡的胶料相比，用1份高熔点防护蜡等量替代普通防护蜡的胶料加工性能、老化前后的物理性能和耐天候老化性能相当，耐静态臭氧老化性能提高。采用高熔点防护蜡部分替代普通防护蜡，可以解决轮胎在夏季存储时防护蜡喷霜问题。 |
| 英文摘要: |
| The application of high melting point protective wax in the sidewall compound of semi-steel radial tire was studied.Compared with regular protective wax，the content of isoparaffin and the content of paraffin molecules with more than 35 carbon atoms in the high melting point protective wax were higher，and thus its melting temperature and viscosity were higher.As a result，the high melting point wax could form a better protective film.The experimental testing results showed that compared with the compound filled with 2 phr of regular protective wax，the compound with 1 phr of high melting point protective wax possessed better ozone resistance，while maintaining similar processing properties，similar physical properties before and after thermal aging，and similar weathering resistance.Besides，using high melting point protective wax to replace part of the ordinary protective wax，the wax blooming of the tire during summer storage could be resolved. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
