Carbon raiser 1Amorphous graphite. 2.FC2 80%,V.M 4%,Ash ... .08% 3Competitive price,customerized size&service. Carbon raiser Graphite(carbon raiser) is a kind of crystalline carbon,it has the color of iron ... release agent,mechanical solid lubricants and anti-friction agent. SpecificationFixed carbon%(min)908580757065605550V.M %(max)33.53.644.24.5555Ash %(max ...