| 新型微晶蜡在轮胎胎侧胶中的应用 |
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| 引用本文： | 杜孟成,王才朋,马德龙,王燕婷,李云峰.新型微晶蜡在轮胎胎侧胶中的应用[J].轮胎工业,2015,35(7):424-427. |
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| 作者姓名： | 杜孟成 王才朋 马德龙 王燕婷 李云峰 |
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| 作者单位： | 国家橡胶助剂工程技术研究中心,山东阳谷,252300 |
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| 摘 要： | 研究新型微晶蜡在轮胎胎侧胶中的应用,并与几种国内外产品进行对比.结果表明:在胎侧胶中加入微晶蜡,胶料的门尼粘度减小,t90延长,硫化胶的耐屈挠、耐热老化、耐臭氧和耐天候老化性能提高;与其他微晶蜡相比,新型微晶蜡具有更优的耐臭氧和耐天候老化性能,在保证防护效果的同时改善了胶料的外观.
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| 关 键 词： | 微晶蜡 轮胎 胎侧胶 耐屈挠性能 耐老化性能 |
Application of New Microcrystalline Wax in Sidewall Compound of Tire |
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| DU Meng-cheng,WANG Cai-peng,MA De-long,WANG Yan-ting and LI Yun-feng.Application of New Microcrystalline Wax in Sidewall Compound of Tire[J].Tire Industry,2015,35(7):424-427. |
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| Authors: | DU Meng-cheng WANG Cai-peng MA De-long WANG Yan-ting and LI Yun-feng |
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| Affiliation: | National Engineering Technology Research Center for Rubber Chemical,National Engineering Technology Research Center for Rubber Chemical,National Engineering Technology Research Center for Rubber Chemical,National Engineering Technology Research Center for Rubber Chemical and National Engineering Technology Research Center for Rubber Chemical |
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| Abstract: | The application of new microcrystalline wax in the sidewall compound of tire was investigated and compared to several domestic and foreign products.The results showed that,by adding microcrystalline wax in the sidewall compound,the Mooney viscosity of the compound decreased and t90 was extended.The flexing resistance,thermal aging property,ozone resistance and weather resistance of the vulcanizates were improved.Compared with other microcrystalline waxes,the new microcrystalline wax had better ozone resistance and weather resistant performance,and could improve the appearance of the compound while keeping the protective effect. |
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| Keywords: | microcrystalline wax tire sidewall compound flexing resistance thermal aging property |
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