文章摘要
王欢欢,付业伟,张翔,潘广镇,张海娥.黏结剂对纸基摩擦材料摩擦磨损性能的影响[J].润滑与密封,2014,39(3):52-56
黏结剂对纸基摩擦材料摩擦磨损性能的影响
  
DOI:10.3969/j.issn.0254-0150.2014.03.012
中文关键词: 纸基摩擦材料  硅橡胶  丁腈橡胶  摩擦磨损性能
英文关键词: paper based friction material  silicon rubber  nitrile butadiene rubber  friction and wear behavior
基金项目:国家重点新产品计划项目(2012GRG00010);陕西省科技统筹创新工程计划项目(2011KTCQ01 06)
作者单位E-mail
王欢欢 西北工业大学 0603044205@163.com 
付业伟 西北工业大学  
张翔 西北工业大学  
潘广镇 西北工业大学  
张海娥 西北工业大学  
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中文摘要:
      采用硅橡胶、丁腈橡胶共混改性酚醛树脂黏结剂,利用湿法工艺制备纸基摩擦材料试样。借助湿式摩擦性 能试验机以及扫描电镜研究橡胶改性酚醛树脂黏结剂对纸基摩擦材料摩擦磨损性能和表面形貌的影响。实验结果表明: 与单纯采用酚醛树脂黏结剂相比,使用丁腈橡胶-酚醛树脂共混黏结剂提高了纸基摩擦材料的静摩擦因数,但动摩擦因 数和耐磨性能有所降低;而使用硅橡胶-酚醛树脂共混黏结剂不仅提高了纸基摩擦材料的动、静摩擦因数,也使其耐磨 性能有所提升。
英文摘要:
      The paper based friction materials were fabricated by impregnated the phenolic resin adhesive modified by nitrile butadiene rubber and silicon rubber.The tribological properties of the paper based friction material were investigated on a wet friction tester and the surface morphologies were analyzed using a scanning electron microscope.Experiment results show that,compared with the phenolic resin adhesive,the blending adhesives of phenolic resin and nitrile butadiene rubber can improve the static friction coefficient of paper based friction materials,but the dynamic friction coefficient and abrasion performance of the friction materials are declined.However,the blending adhesives of phenolic resin and silicon rubber can enhance tribological properties of paper based friction materials and improve its abrasion performance.
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