Angular White Aluminum Oxide Powder 101.96 G/Mol Molecular Weight

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number P280
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
Chemical Formula Al2O3 Solubility Insoluble In Water
Appearance White Powder Shape Angular
Melting Point 2,072 °C Density 3.95 G/cm3
Molecular Weight 101.96 G/mol
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White Aluminum Oxide 101.96 G/mol


Angular White Aluminum Oxide Powder


Angular Al2O3 White Powder

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Product Description

Product Description:


White Aluminum Oxide is produced using the highest quality Bayer process alumina. Strictly controlling the raw materials and furnacing practices used make sure that the alumina stays pure and has an optimized crystal structure. It is crushed into blocks to enhance the bulk density and create a grain distribution.


White Fused Alumina is an ideal abrasive used for grinding on thermally sensitive alloys. Because of its friability and its cooling functions, it is often chosen to be used in fine grinding procedures, or sometimes to shape fittings like high speed steel, segments, and internal grinding wheels.



For one, increased agility in responding to market demands, coupled with the ability to source raw materials locally, helps enhance innovation capabilities and bolster brand recognition through a focus on quality control.


Furthermore, with control over the production process, manufacturers can ensure the quality of their products whilst responding quickly to any issues or changes in demand, resulting in cost savings. What's more, the potential for customization makes raw manufacturers even more attractive as they can tailor a solution to meet specific customer needs.


And let's not forget inventory management. By keeping a lookout over the supply chain, raw manufacturers are well-positioned to reduce waste and eliminate stockouts.


Regarding product characterstics, raw materials have high purity and stability with close texture, hardness, angular shape and a strong capability to sharpen itself. With further good performances such as fast processing speed, high quality, no effect on the workpiece's color, resistance to heat, acid and alkali, it is a clear indicator that raw products are far superior to those from third-party suppliers.

Technical Parameters:


The primary composition of aluminium oxide is Al2O3, which should amount to at least 99.4%. As for the other elements, the content of SiO2 and Fe2O3 should not exceed 0.04%, while that of Na2O should not exceed 0.3%.


The physical properties of aluminium oxide are also important. It appears in white and has a Mohs hardness of 9. Its true density is 3.9g/cm3, and its bulk density ranges from 1.60 to 1.95g/cm3. The index of refraction is 1.76 and the Ig-Loss should not exceed 0.09%.



White corundum abrasive is perfect for the surface treatment of all kinds of high-end products, processes or hardware products. It can be used for derusting, decontamination, and removing oxidation skin on iron workpieces, which also increases their adhesion to coating. On aluminum pieces, it can remove oxidation skin and improve strength, as well as create a glossy finish. Copper workpieces can be stripped of oxidation and coated with a matte effect.


This abrasive can also be employed in solid, coated abrasive tools, wet or dry sand blasting, super fine grinding and polishing, and making superior grade refractory materials for the crystal and electronic industries. Additionally, it can be used to create crystal frosting on glass products, create a matte feel to engraved plastic products, execute plush processing and effect patterning on denim and other special fabrics.


Brand Name: Fine-tech
Model Number: P280
Place of Origin: Changsha, China
Certification: ISO 9001
Minimum Order Quantity: 500KG
Price: Negotiation
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
Solubility: Insoluble In Water
Application: Thermal Barrier Coating, Wear-Resistant Floor, High Temperature Thermal Stability
Ig-Loss: ≤0.09%
Refractive Index: 1.76-1.77
Melting Point: 2072 °C
Segmental Sand: White Corundum

Packing and Shipping:


White Aluminum Oxide is typically shipped in 50-pound bags and smaller quantities in 25-pound pails. For large orders, White Aluminum Oxide may be shipped in bulk or in supersacks. Special packaging is available upon request. All shipments are made via a reliable carrier.