Purpose:
For work in difficult conditions of friction, at high temperatures.
Specifications:
-
- Low specific gravity.
- Retain their performance at temperatures above 1000 ° C
- Density, g / cm3 1.5-1.85
- Mechanical strength, MPa 100-400
- Friction coefficient 0.25-1.5
- Low open porosity,% 3-4 … 8-12
Area:
The aviation industry, road and rail transport.
Advantages:
Brake discs are manufactured on the basis of polyacrylonitrile (PAN) and viscose carbon fibers using original thermal-gradient gas-phase methods. Methods for welding the friction material of discs with metal elements have been developed. The coefficient of friction is stable or increases with increasing temperature. Withstand significant thermal and mechanical shocks, corrosion-resistant.