... Carbon Additive, Fixed Carbon 90-95%, Size 0-5mm, 0.5-5mm, 1-3mm, 1-4mm, 1-5mm 90% Min IntroductionCarbon Additive ... for production of electrode paste. ApplicationCarbon additive is mainly used in the foundry ... refinery coke and the stone grinds. Carbon Additive may also use as the fuel ... calorific value. It may substitute burnt carbon massively. SpecificationGrade1234567 F.C.(%min) 96959493929190Moisture ...