1) Carbon fiber Spec:

fiber length 0.5-1mm & diameter 8-10 um

tap density 15g/cm3 & high temp above 900 degree;

2) carbon fiber as reinforced fiber in friction material, avoid break, long life, don't decline under high temperature, get stable friction coefficient.

carbon fiber has good performance in high temperature resistance,wear resistance and conductivity. China Carbon fiber Supplier is Tangshan Hanwei.