Artificial graphite adopt the high quality low ashes petroleum coke as raw materials, through the high temperature above 2800 ℃ Vacuum heat treatment made of graphite. Product has the following features:

1. High carbon, a less volatile, the chemical and physical properties are very stable.

2. Low hardness, large porosity, low thermal conductivity.

This product is used for friction material can obviously improve the stable friction coefficient, maintain smooth braking process, comfortable, reducing noise and dual surface damage to reduce wear and brake.