文章摘要
张清玉,徐建州.粘土/丁苯橡胶纳米复合材料在半钢子午线轮胎气密层胶中的应用[J].橡胶科技,2015,13(7):23-26. 本文二维码信息
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粘土/丁苯橡胶纳米复合材料在半钢子午线轮胎气密层胶中的应用
Application of Clay/SBR Nanocomposite in the Inner Liner of Semi-steel Radial Tire
  
DOI：
中文关键词: 丁苯橡胶  粘土  纳米复合材料  溴化丁基橡胶  气密层  半钢子午线轮胎  气密性
英文关键词: SBR  clay  nanocomposite  BIIR  inner liner  semi-steel radial tire  air tightness
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作者单位
张清玉 中策橡胶集团有限公司；哈尔滨工业大学航天学院 
徐建州 哈尔滨工业大学航天学院 
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中文摘要:
      研究粘土/丁苯橡胶（ S BR）纳米复合材料等量代替溴化丁基橡胶（BIIR）在半钢子午线轮胎气密层胶中的应用。结果表明：粘土/SBR纳米复合材料制备的气密层胶交联密度大，物理性能提高，气密性明显改善；在胎坯成型二段充气时炸胎率明显减小；成品轮胎气压保持率大，速度性能和耐久性能均符合企业标准要求。与BIIR气密层胶相比，粘土/SBR纳米复合材料气密层胶成本较低，密度较大，厚度可以适当减小。
英文摘要:
      The clay SBR nanocomposites was applied in the inner liner of semi-steel radial tire by replacing an equal amount of BIIR.The experimental testing results showed that，with clay/SBR nanocomposites，the crosslinking density was higher，the physical properties and air tightness were improved，the tire burst defect was reduced significantly，the pressure retention of the finished tire was good，and the speed performance and endurance performance met the requirements of enterprise standards.Compared with BIIR，the cost of clay/SBR nanocomposites was lower.However，the density was higher，so the thickness of inner liner might be reduced accordingly.
Author NameAffiliation
Zhang Qingyu Zhongce Rubber Group Co.，Ltd.； School of Astronautics，Harbin Institute of Technology 
Xu Jianzhou School of Astronautics，Harbin Institute of Technology 
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