... with high quality 1,Manufacturer 2,High purity of SiC Refractory , polishing ,abrasives material ,green silicon carbide with high ... .0150180-22097.50.250.70.0120micropowder240-4000960.300.8—Refractory gradeGroup Size0-1mm1-3mm3-5mm5-8mm990.350.7—Fine ... density(g/cm3)3.9refractory material green silicon carbide: Refractory , polishing ,abrasives material ,green silicon carbide with high quality ...