carbon additive (recarburizer, carbon raiser,coke

Specification 1: (GCA) Ash content: 4-8%; Fixed carbon: 90-95%; Sulpfur: 0.5%max; Water content: 2.0%max; Size: -200mesh. 0-3mm, 3-8mm, 3-25mm or According to buyer's optionSpecification 2 (ECA) Ash content: 6.5%max or more lower; Volatile matter content: 0.8%max; Fixed carbon: 92%min(or more higher)/According to buyer's option; Sulpfur: 0.3%max; Water content: 0.5%max; Vacuum: 1.80g/cm3min; Resistivity: 700OHM; Size: 1-20mm 90%min.