... ItemParametersParticle Size (um)40-0.1Particle Density (g/cm3)1.7-2.4Bulk Density(g/cm3)0.9-1.2Moisture<=0.5%HardnessMohs ... , dopes for walls, vehicle putty, insulating, antiseptic and fireproof paints;2) Plastics: the products of POM, PA, PBT, PET, PP ... , sole, conveyer belt, vehicle parts and bodies, fender-guard, etc;4) Construction materials: fire and water-proof materials, processed asphalt, high ...