Industrial Grade White Aluminum Oxide Powder With 3.95 G/Cm3 Density

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number P240
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel, 25kg/bag, 1t/pallet
Delivery Time 5-15 work days
Payment Terms L/C, T/T
Supply Ability 2000t per year

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Product Details
Characteristic High Purity, Good Self-sharpening, Strong Grinding Ability, Small Heat, High Efficiency, Acid And Alkali Corrosion Resistance, High Temperature Thermal Stability Product Name White Aluminum Oxide
Solubility Insoluble In Water Melting Point 2,072 °C (3,762 °F)
Hardness 9.0 Mohs Stability Stable
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White Aluminum Oxide Powder


3.95G/Cm3 Aluminum Oxide Powder


9.0 Mohs White Aluminum Oxide

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Product Description

Product Description:

White Fused Alumina is a kind of pure and clear Fused Alumina, containing low soda and silica content. It is very friable, with large crystal size that can easily get fractured into small pieces while being cut. It is widely used in grinding and polishing heat-sensitive alloys, as it has the advantage of being both cool-cutting and friable. Moreover, it can be used in pharmaceuticals, chemicals, and other industries. It has a white crystal powder-like appearance with uniform particle size, a stable chemical property, great crystal phase stability, and a good sintering activity.



Raw material manufacturing offers many benefits. These include enhanced innovation capabilities, increased brand recognition through a focus on quality control, and control over the production process.


Raw material manufacturing also promotes sustainability. The entire production process can be set up to emphasize sustainable practices, reducing environmental impact and improving corporate social responsibility. High purity, high stability, close texture, high hardness, angular shape, and high processing speed and quality without changing the color of the workpiece are some of the advantages that OEM&ODM of raw material manufacturing can offer.


Technical Parameters:

chemical constitution

Al2O3 ≥99.4%
SiO2 ≤0.04
Fe2O3 ≤0.04
Na2O ≤0.30
physical properties colour white
Mohs hardness 9
true density 3.9 g/cm3
bulk density 1.60~1.95g/cm3
Ig-Loss ≤0.09%


White corundum ceramic ball is a kind of anti-corrosion and anti-abrasion ceramic products, which is widely used in filler, catalyst carrier and other fields. It can also be used to make ceramic products for railway, such as ceramic bearings and gears, which help to reduce friction and extend service life. In addition, white corundum can be used to manufacture substrates for solar cells to improve photoelectric conversion efficiency.


White corundum has high hardness and wear resistance, and so it can be used to make plastic molds for plastic injection molding and other applications. Moreover, it can be used to prepare high-precision capacitors, piezoelectric ceramics and other electronic ceramic products. In the biomedical field, the white corundum is also suitable for the manufacture of artificial bone and artificial joints.

White corundum can also prepare molecular sieve for various separation and catalytic reactions. It is also applicable for bonded and Coated abrasives, Thermal Spraying and Particle Board.



White Aluminum Oxide

Brand Name: Fine-tech
Model Number: P240
Place of Origin: Changsha China
Certification: ISO9001
Minimum Order Quantity: 500KG
Price: Negotation
Packaging Details: 25kg/barrel, 25kg/bag, 1t/pallet
Delivery Time: 5-15 work days
Payment Terms: L/C, T/T
Supply Ability: 2000t per year

Support and Services:

White Aluminum Oxide offers technical support and services for customers. Our team of experienced professionals is available 24/7 to provide assistance with product installation, troubleshooting, product maintenance and more. We also provide online technical support, FAQs, and tutorials so you can get the most out of your product. If you have any questions or concerns, please contact us and we will be happy to help.