Green Silicon Carbide Green Silicon Carbide is the product of silica quartz sand and petroleum coke electrofused at high temperature in an arc furnace. The sharp, blocky grains of Green Silicon Carbide are highly pure and have extreme hardness (Mohs 9.4 / Knoop 2600), strong cutting capacity, stable chemical properties, excellent thermal conductivity, and high strength at high temperatures.  QUOTE PDS SDS STANDARD SIZES: F12 to F220, #240 to #6000 STANDARD PACKAGING: 55-lb bags; 2,200-lb SuperSacks TYPICAL APPLICATIONS: Abrasives, blasting, polishing, cutting, refractories, electronics, ceramics, and steel production