... resistence 3. Chemical erosion resisting 4. Radiation resisting Physical properties of SiC2 is extreme hardness, high temperature resistence, chemical erosion ... 9-9.5. It is widely used in the fileds of abrasive, grinding, heat resistance, electronics, aviation, metallurgy and ... used in produsimg semi-conductor, SiC2 fabrics.Spec:Name of article Specification Packing Silicon Carbide SIC:97%/90%min ...