Characteristics of sandblasting abrasive 1. Short grinding time, high efficiency and low price; 2. Moderate hardness, good toughness, good self-sharpening, low sand consumption and can be recycled; 3. The chemical properties must be stable, and must be resistant to wear, acid and alkali corrosion; 4. The edges and corners should be sharp and have grinding
Is white corundum poisonous? Is it harmful to people touching white corundum? The first thing to emphasize is that white corundum is non-toxic. The main chemical component of white corundum is Al2O3, which is not harmful to the human body. It is almost harmless to the human body like silicon carbide abrasives, but because this
Causes of black spots in white fused alumina micropowder First, black spots appear in the white fused alumina micropowder, which may be due to rust. The raw material of white fused alumina micropowder requires iron oxide. If it is not removed during the production process, black spots and particles will appear. At the same time,
What problems should be paid attention to during the grinding process of white corundum? In fact, to ensure the grinding effect of white corundum, in addition to ensuring the quality of white corundum, the main thing that needs to be paid attention to is the polishing process and the operation of the workers. If you
Causes of black spots in white corundum powder Many customers of white corundum powder have reported that they found that the white corundum powder had black spots during the use process, and also found that the white corundum powder contained black cyan particles. Then what caused the white corundum powder to appear black. What about
The difference between white corundum section sand and white corundum grain/size sand White corundum section sand When white corundum molding sand is used for crude steel processing, it is often used as a refractory material because of its high high-temperature strength, good fire resistance and corrosion resistance. In addition, white corundum molding sand has strong
