It is very important to use proper blasting media on surfaces of acrylic, plastic, aluminum, etc. It is proved by using white alundum grit will avoid black defects. White alundum grit won’t pollute workpieces.
White alox powder for lost wax precise casting is a refractory powder with proper particle range. Its main chemical is Al2O3. And it’s a kind of electrocorundum powder. In the production of precision casting, refractories have a great influence on the casting accuracy. Especially for surface materials, it is not only necessary to have high fire resistance temperature, but also need to have good fluidity, high density and appropriate particle size distribution.
The Australian government announced on March 20 that it would immediately stop exporting alumina and bauxite products to Russia. So, this move will bring more pressure on Rusal and further push up the international market price of aluminum raw materials.
White Aluminum Oxide Sandblasting Media also known as alumina sand, is a high hardness abrasive with a purity of 99%. Aluminum oxide blasting media is suitable for stainless steel, aluminum alloy, glass, steel castings, gel coat surfaces, and alloy parts. White aluminum oxide has high hardness, aggressive grinding performance.
White corundum powder can improve the thermal conductivity, wear-resistance, and dielectric properties of epoxy resin insulation composites such as insulating boards.
Fused aluminium oxide powder for alumina ceramic always goes with 50-14 microns. It is suitable for making alumina ceramics. The material itself has the characteristics of high hardness, high refractoriness, strong corrosion resistance and high resistivity.
In China, white fused alumina manufacturers are mostly in Henan Province and Shandong Province. This week, WFA factories in those areas raised white fused aluminum oxide prices.
After the Chinese New Year, the white aluminum oxide price is a little higher than last month.
After the low price range since last November, the white fused alumina price bounced during the past week. That is because of aluminum oxide raw material raised about 15 USD per ton. In our Henan Province, the latest white fused alumina Grit price is 860-890 USD per ton.(EXW price)
White fused alumina powder (white corundum powder) is a wear-resistant material for train brake pads. It can significantly improve the performance of the brake system.
