High purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500~3,500 ̊ C. Sulphur content is one of the most important items in GPC that varies from 0.03% to 0.05%. As a high purity carbon material, it has characteristics of high fixed carbon content, low sulphur, low ash, low porosity and etc. it can be used as carbon raiser (recarburizer) to produce high quality steel, cast iron and alloy. It can also be used in plastic and rubber as an additive.
|Graphite Petroleum Coke (GPC)|
|Components||Type 1||Type 2|
|Fixed Carbon (Min)||98 %||99 %|
|Sulphur (Max)||0.05 %||0.03 %|
|Ash (Max)||0.60 %||0.60 %|
|V.M. (Max)||0.50 %||0.50 %|
|Moisture (Max)||0.50 %||0.50 %|