Black Silicon Carbide P Sand & Micro Powder

Black silicon carbide Psand and P micro powder

CP black silicon carbide grit and P micro powder are made from petroleum coke and high-quality silica via high-temperature smelting. With high purity, high hardness, and excellent hydrophilicity, they are specially processed for coated abrasive tools, featuring uniform particle size, high cleanliness, and consistent performance.

Product information

CP black silicon carbide is made from petroleum coke and high-quality silica as the main raw materials, and is smelted at high temperature in a resistance furnace. The smelted crystals have high purity, high hardness, and are composed of α-type hexagonal crystals. After personalized crushing, shaping, pickling, alkali washing, fine classification and other special processes, CP sand has a high concentration, cleanliness and superior hydrophilicity, making it a special material for coated abrasive tools.

P Sand size standard

Chemical composition and specific gravity

Bulk Density Determination: GB/T20316.1-2009; GB/T20316.2-2006 / ISO 9136-2:1999
Particle Size Distribution Methodology: GB/T2481.1-1998 / ISO 8486-1:1996; GB/T2481.2-2009
Magnetic Material Content Determination: JB/T6570-2007
Chemical Testing Method: GB/T3044-2007

The particle size standard, specification, purity and other aspects can be customized according to the customer’s requirements, and the quality is stable and controllable.