Product description, Product introduction:

Calcined petroleum coke is Black or black granular powder, this product has low hardness, high porosity, high carbon content, uniform and stable particle size. Calcined petroleum coke can Improve the performance of friction materials and stable friction coefficient,and reduce thermal recession of friction materials at high temperature. The calcined petroleum coke can be used in disc brake pads and drum brake pads.

The character of Fluorite:

The petroleum coke is a kind Gum body of strong coking capacity, high carbon content, and can generate high thermal stability when heating. The calcined petroleum coke in the industrial application of the steel and other metal smelting, casting, can be used as gasification and chemical industrial raw materials. The petroleum coke has characteristics of low hardness, light weight, good granularity, and high porosity. When used in friction materials, calcined petroleum coke can enhance the permeability of the friction material, reduce the production of crack and bubble phenomenon. when used in car brakes calcined petroleum coke is not easy to produce noise and stable friction coefficient, reduce friction materials thermal recession at high temperature. It do need uniform and stable particle size which of 40 to 60 mesh of calcined petroleum coke so that to be evenly dispersed in the mixture. Calcined petroleum coke is ideal for friction material regulator, it will be in the friction material will be widely used.

property:

Ingredients: Si ,A1, Fe ,Mg, S, Na

Contains elements can amount to ten kinds, such as sulfide, carbonate, sulfate, silicon oxide ore etc..And the carbon content can be 98% or higher. 

Grade: 20 to 40 mesh, 40 to 60 mesh, or as per customer requirement