Appearance:soft black particles Particle size:100mesh,150mesh, 200mesh 325mesh Mositure:max 0.5% Under sieve/on sieve: min80% Appliaction:Founding.Refractory.LubricantsCoating.Brake facing Other applicationAppearance:soft black particlesParticle size;50 mesh, 80mesh,100mesh,150mesh,200meshMoisture:0.5%maxPurity:FC 88%-95% minVolatile:0.5%max