Detailed Product Description

Calcined Petrolium Coke

It selects and uses high grade oil coke and completed after 1300 Degrees high temperature calcining through 8 fire-way and 24 calciners.

Product has the following features:
1) Less density, Loose texture and porous
2) High carbon, a less volatile, the chemical and physical properties is very stable;
3) According to the foreign material and product manufacturing, and through the strict screening, have fixed the grain size composition is especially suitable for friction materials and application effect.
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 performance
Size: 10-18mesh, 20-40mesh, 40-80mesh.
Recommended Dosage:
Drum Brake: 4%-6%
Disc Brake: 6%-8%