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  • Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu

Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu

Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu Featured Image
  • Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu
  • Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu
  • Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu
  • Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu

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Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu Detail:

White corundum fine powder

The fine white corundum powder is made from alumina powder and smelted at high temperature. It is white. The hardness is slightly higher than that of brown corundum, and the toughness is slightly lower. The white corundum powder produced by our company has the characteristics of stable product quality, uniform particle size composition, low magnetic content, high bulk density, high hardness, good toughness, and high cleanliness.

White corundum is fine powder, white, with strong cutting power. It has good chemical stability and good insulation. Scope of application: wet or dry blasting sand, suitable for ultra-precision grinding and polishing in the crystal and electronic industries.

White corundum powder is also often used as a refractory material, because fine white corundum powder is one of the high-purity corundum materials, especially when used in refractory materials, which can significantly improve the performance of refractory materials.

When white corundum powder is used instead of alumina powder, the high temperature resistance of the refractory is not reduced or improved, and the linear change rate of the refractory is also increased. It is because adding an appropriate amount of white corundum powder can improve the compactness of the castable, and the white corundum can also form mullite with the silica powder at high temperature, thereby improving the high-temperature strength of the castable.

Chemical indexes of white corundum

Chemical composition AL2O3% SiO2% Fe2o3%   Na2O% L.O.I% Volume densityg/cm3
White corundum index  ≥99.5% ≤0.1% ≤0.1% ≤0.35% 0.1 3.50
White corundum powder  ≥99.5% ≤0.1% ≤0.1% ≤0.35% 0.1 3.50

Product use of white corundum powder

1. It can be used in all kinds of sandblasting and grinding operations;
2. Atomized aesthetic processing of Polly or acrylic artwork;
3. Sandblasting in the TV screen manufacturing process;
4. Cutting of silicon wafer;
5. Clean sand blasting in the middle of the tooth mold;
6. Molding sand for precision casting;
7. Advanced refractory materials and other ceramic additives;
8. Advanced grinding and polishing.

Product detail pictures:

Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu detail pictures

Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu detail pictures

Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu detail pictures

Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu detail pictures

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We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for Good White Fused Alumina Uses Manufacturer – Alumina 99.5% white corundum sand fine powder capacitive crystal – Wanyu , The product will supply to all over the world, such as: Zimbabwe, European, Yemen, We expect to provide products and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
    • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Julia from Luxembourg - 2018.11.11 19:52
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Carol from Romania - 2018.09.12 17:18
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