My company production of friction materials for petroleum coke, it
selects and uses high grade oil coke and completed after 1300
Degrees high temperature calcining through 8 fire-way and 24
Product has the following features:
1. It is characterized by less density , Loose texture and porous
2. high carbon, a less volatile, the chemical and physical properties
is very stable;
3. And according to the foreign material and product manufacturing,
and the strict screening, have fixed the grain size composition is
especially suitable for friction materials and application effect.
Size 10-18, 20-40, 40-80 mesh.
4. To reach the technical index of imported products.
Friction material used petroleum coke can Lower density, Improve
product porosity and compression performance, thereby improving
brake friction performance and stability of comfort and process