White corundum powder, white, strong cutting force. Good chemical stability and good insulation. Scope of application: Wet or dry blasting sand, suitable for ultra-fine grinding and polishing in the crystal and electronic industries, and the production of advanced refractory materials.

White corundum is made of high-quality aluminum oxide powder as raw material, which is refined and crystallized by electrofusion. It has high purity, good self-sharpening, acid and alkali corrosion resistance, high temperature resistance, and stable thermal performance. Its hardness is slightly higher than that of brown corundum, and its toughness is slightly higher. Low, strong grinding ability, low calorific value and high efficiency. It can be used to make abrasive tools, suitable for grinding high-carbon steel, high-speed steel and stainless steel and other fine-grained abrasives; it can also be used for precision casting and advanced refractory materials.
 
Features and Benefits:
1. Does not affect the color of the workpiece;
2. It can be used for sandblasting in the process where iron powder residue is strictly prohibited;
3. Micro powder grade is very suitable for wet sandblasting and polishing operations;
4. Fast processing speed and high quality;
5. The amount of iron oxide contained is extremely low, and it is suitable for sandblasting operations where iron residues are strictly prohibited;
6. After pickling step to remove
 
Product Usage:
1. It can be used in various sandblasting and Lapping operations;
2. Atomization aesthetic processing of Poly or acrylic artwork;
3. Sandblasting in the TV screen manufacturing process;
4. Cutting of silicon wafers;
5. Cleaning and sandblasting of the tooth mold;
6. Molding sand for precision casting;
7. Additives for advanced refractories and other ceramics;
8. Advanced grinding and polishing.