Zhejiang Hangqi Technology Co., LTD. : Structural components of friction Materials (8)
Author：Zhehangqi │ PubTime：2022-03-10
In the formula design of friction materials, the choice of filler must understand the performance of filler and the role played in the various characteristics of friction materials. The correct use of filler determines the performance of friction material, which is also very important in manufacturing process.
According to the function of friction regulator in friction material, it can be divided into two types: "wear increasing filler" and "wear reducing filler". Friction material itself belongs to the friction material, in order to perform the braking and transmission function requires a high friction coefficient, so the friction filler is the main component of the friction performance regulator. The rubbing effect of different fillers is different.
The Mohs hardness of friction filler is usually 3 ~ 9. The rubbing effect with high hardness is obvious. Packing with hardness above 5.5 belongs to hard packing, but the dosage and particle size should be controlled. (such as alumina, zircon, etc.)
This article is compiled by Zhejiang Hangqi Technology Co., LTD
