... Graphite Powder Origin: Lutang Town, Chenzhou City Fixed Carbon: 50%-88% Particle: -100, -200, -325mesh Specification: ITEMAmorphous Graphite ... PowderSPECICATIONFixed Carbon Moisture 50%min-88% min 1.5% max ORIGINLutang Town, Chenzhou City ... amorphous graphite ore which appears gray black. FC: 50%-88%, amorphous graphite ore has low sulphur and high ...