Zhejiang Hangqi Technology Co., LTD. : Structural components of friction Materials (3)
Author：Zhehangqi │ PubTime：2022-03-08
The performance indicators of friction materials at this time will have adverse changes (friction coefficient, wear, mechanical strength, etc.), especially friction materials in the detection and use of the three heat (thermal recession, thermal expansion, thermal cracking) phenomenon, its root is due to the thermal decomposition of resin and rubber, organic class. So the choice of resin and rubber is very important to the performance of friction materials. Choosing different binders will get different frictional properties and structural properties. Phenolic resin and its modified resin were used in 2013. Such as: cashew shell oil modified, nitrile powder modified, rubber modified and other modified phenolic resin as friction material binder.
This article is compiled by Zhejiang Hangqi Technology Co., LTD
