Silicone Rubber Adhesion and Sliding Friction

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• 作者：B. N. J. Persson
• 关键词：Adhesion ; Contact mechanics ; Rubber friction
• 刊名：Tribology Letters
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：62
• 期：2
• 全文大小：527 KB
• 参考文献：1.Israelachvili, J.N.: Intermolecular and Surface Forces, 3rd edn. Academic, London (2011)
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• 作者单位：B. N. J. Persson (1)
  
  1. PGI-1, FZ Jülich, Jülich, Germany
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Tribology, Corrosion and Coatings
  Surfaces and Interfaces and Thin Films
  Theoretical and Applied Mechanics
  Physical Chemistry
  Nanotechnology
  
• 出版者：Springer Netherlands
• ISSN：1573-2711

文摘

Using a Leonardo da Vinci experimental setup (constant driving force), I have studied the low-speed sliding friction for silicone rubber on a smooth polymer substrate. The friction force depends nonlinearly on the load, which I attribute to the influence of adhesion on the area of real contact. The experimental results are analyzed using the Persson’s contact mechanics theory, and the calculated dependency of the area of real contact on the load agrees very well with the experimental results.