DESCRIPTION: Graphitized Petroleum Coke is made from high quality green petroleum coke,which is under the high temperature process at 2800鈩?GPC has the characteristics of high fixed carbon content,low sulfur content,low nitrogen content,high absorb rate.It鈥檚 widely used for high quality steel products,special steel products and the relevant metallurgy & foundry industries.Also,it can be used as additives for plastic&rubber products. Uage: 1..Used as carburizer in metallury industry; 2.Reducer in chemical industry 3.Foundary Modifier 4.Fireproof 5.In the field of electron and machine.etc. Specification TypeFixed Carbon Min.Sulphur Max.Ash Max.V.M. Max.Moisture Max.Size(mm) JL-GPC-0199%0.03%0.5%0.5%0.5%1-5 JL-GPC-0298.5%0.05%0.7%0.7%0.5%1-5 JL-GPC-0398%0.07%1%0.7%0.5%0.2-1 JL-GPC-0496%0.1%2%0.7%0.5%0-0.2 Special grain size can be customized based on your actual requirement.Petroleum Coke in stock website:http://www.jilincarbonnewmaterials.com/petroleum-coke/