文章摘要
吴明生,邹玉荣.改性高岭土在全钢子午线轮胎胎侧胶中的应用[J].橡胶科技,2013,11(7):40-42. 本文二维码信息
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改性高岭土在全钢子午线轮胎胎侧胶中的应用
Application of Modified Kaolin in the Sidewall Compounds of All-steel Radial Tire
  
DOI：
中文关键词: 改性高岭土  胎侧胶  子午线轮胎
英文关键词: modified kaolin  sidewall  radial tire
基金项目:
中图分类号:
作者单位
吴明生 青岛科技大学橡塑材料与工程教育部重点实验室 
邹玉荣 青岛科技大学橡塑材料与工程教育部重点实验室 
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中文摘要:
      考察表面活化改性高岭土在全钢子午线轮胎胎侧胶中的应用。结果表明：在全钢子午线轮胎胎侧胶中用改性高岭土替代部分炭黑N375，胶料的门尼粘度下降，流动性较好，混炼能耗和排胶温度降低，加工性能改善；硬度、定伸应力、拉伸强度、撕裂强度有所减小；压缩疲劳温升和永久变形下降，耐屈挠疲劳性能改善；生产成本降低。
英文摘要:
      The application of surfactant-modified kaolin in the sidewall compound of the all-steel radial tire was investigated. The results showed that， by using the modified Kaolin to replace part of carbon black N375， the processing properties of the sidewall compound were improved， as indicated by the reduced Mooney viscosity，better flow properties， lower energy consumption during mixing and lower discharge temperature. The hardness，modulus， tensile strength and tear strength of the vulcanizates decreased slightly， the heat buildup during dynamic compression and the permanent set were reduced， and the flex fatigue resistance was improved.In addition， the production cost was reduced.
Author NameAffiliation
Wu Mingsheng The Key Laboratory of Rubber-Plastics of Ministry of Education， Qingdao University of Science and Technology 
Zou Yurong The Key Laboratory of Rubber-Plastics of Ministry of Education， Qingdao University of Science and Technology 
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