Friction material belongs to polymer ternary composite material, which includes three parts:
(1) using polymer compound as binder;
(2) inorganic or organic fiber as reinforcement;
(3) with filler as friction regulator or coordination agent.
binder
Phenolic resin and synthetic rubber are the main organic binders for friction materials. Their characteristics and functions are under a certain temperature when the first softening and then enter the viscous flow, flow and uniform distribution in the material form the matrix material, finally through the resin curing effect of rubber sulfuration, fiber and packing bonded together, forming dense texture of considerable strength and can satisfy the requirement of friction material performance of friction plate products.
This article is compiled by Zhejiang Hangqi Technology Co., LTD