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Influences of Plant Fibre Fibrillation on the Friction and Abrasive Wear Properties of Paper-based Friction Material
  
DOI：10.11980/j.issn.0254-508X.2011.08.006
Key Words:paper-based friction material  beating  friction properties  abrasive wear
Fund Project:本课题得到国家高技术研究发展计划（863计划）重点项目（2007AA100704）及国家自然科学基金项目（30771689）的支持。
Author NameAffiliation
钟林新 华南理工大学制浆造纸工程国家重点实验室，广东广州，510640 
付时雨 华南理工大学制浆造纸工程国家重点实验室，广东广州，510640 
詹怀宇 华南理工大学制浆造纸工程国家重点实验室，广东广州，510640 
周雪松 华南理工大学制浆造纸工程国家重点实验室，广东广州，510640 
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Abstract:The influence of beating of plant fibres on the friction and abrasive wear properties of paper-based friction material was investigated. Results showed that the beating of plant fibres had remarkable influence on porosity, interfacial adhesion and filler retention. The plant fibres with low beating degree had no impact on the porosity of materials, but could significantly improve the interfacial adhesion and filler retention as compared with the sample without beating, which resulted in higher friction coefficient and lower abrasion. However, in the case of high beating degree, low porosity would lead to poorer heat diffusion from the work area, which gave rise to low friction coefficient and higher abrasion of the material.
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