White aluminum oxide 500# anti-wear Powder in Glazing Glass
Colorful glazing glass is a kind of optical glass with a decorative function. Under sunlight or light, different angles produce different color changes. Presents a cool luster. Generally used for decoration of large buildings and tourist attractions. However, in outdoor environments, colorful glass is prone to wear and tear. Adding anti-wear powder to the crystalline layer of dazzling glass is a good solution. White aluminum oxide 500#,800#, and 1000# are proper grit for this application.
White fused aluminum oxide powder is a superior wear-resistance material. It undergoes significant changes in hardness and mechanical strength after being melted at a high temperature of 2200 degrees. It will get better performance than aluminum oxide powder produced by the Bayer process.
- Firstly, white fused aluminum oxide is very hard with high strength. The Vickers hardness HV of white fused aluminum oxide can reach 2200-2400 kg/mm2, and the microhardness is 20.5-21Mpa. It can effectively prevent the scratching of metals and hard objects.
- Secondly, as a wear-resistant powder added to glazing window glass, the particle size of white aluminum oxide micro powder shows a concentrated trend and can be evenly dispersed in the glass crystal layer.
- Thirdly, the purity of white fused aluminum oxide powder is high, with a pure white appearance and a semi-transparent visual effect at the micro level. It will not affect the color of the glass.
- Finally, white aluminum oxide also has very stable physical and chemical properties. It can resist to corrosion of acid rain and gases. Thus, it maintains the decorative effect of dazzling glass for a long time.
The wear-resistant function of white aluminum oxide abrasive is similar to its grinding function. It is widely used in the grinding and wear-resistant industry. WA micro powder abrasive is also added to wear-resistant fillers in ceramics, glass, flooring, and coatings.
