06
2021
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04
White alumina micro powder is a common micro powder and abrasive
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【概要描述】White corundum micropowder is a common type of micropowder and abrasive. When used for processing, it not only has the advantages of fast speed, but also high purity, good self sharpening, strong grinding ability, low heat generation, high efficiency, acid and alkali corrosion resistance, and good high-temperature thermal stability. Therefore, white corundum powder has appeared more frequently in the fields of polishing and grinding.
White corundum micropowder is a common type of micropowder and abrasive. When used for processing, it not only has the advantages of fast speed, but also high purity, good self sharpening, strong grinding ability, low heat generation, high efficiency, acid and alkali corrosion resistance, and good high-temperature thermal stability. Therefore, white corundum powder has appeared more frequently in the fields of polishing and grinding.
Characteristics of white corundum powder:
1: Pure white color with no impurities;
2: White alumina has high hardness and strong grinding ability;
3: The particle size is evenly distributed and concentrated, and the circularity of a single particle is good;

4: Stable chemical function;
The use of super grade white corundum powder:
1: Bonded and coated abrasives;
2: Floor/wall laminated materials;
3: Thermal spraying (plasma spraying), polishing;
4: Grinding; Micro sandblasting application;
5: High grade refractory materials; Ceramics, ceramic tiles;
6: Brake lining.
Due to its fine particle size, the production process of white corundum micropowder is quite complicated. Microscopes are sometimes used to detect particle uniformity and particle size, resulting in a higher price for white corundum micropowder. The finer the particle size, the higher the price.