Angular White Aluminum Oxide Hardware Products With Segmental Particle

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number 3000 mesh
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
Molecular Weight 101.96 G/mol Shape Angular
Density 3.95 G/cm3 Hardness 9.0 Mohs
Chemical Formula 99.4%Al2O3 Melting Point 2,072 °C
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White Aluminum Oxide Hardware Products


99.4% Al2O3 White Aluminum Oxide


Angular Pure Aluminum Oxide

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Product Description

Product Description:

White Aluminum Oxide Hardware Products With Segmental Particle

White Aluminum Oxide is made from high purity Bayer process alumina using carefully controlled raw materials and furnacing practices. This creates a blocky grain distribution that has a higher bulk density, and appears as a white crystal powder with uniform particle sizes. Aluminum oxide is also highly stable, with a difficultly to dissolve in both acid and alkali.

In addition, aluminum oxide has a variety of uses such as long afterglow phosphors, three-color phosphor, abrasive materials, transparent ceramic lamp, high-pressure sodium lamp, catalyst carrier, EP-ROM window, crystal, and ruby and sapphire crystal. It is also widely used in many industries, such as electronics, chemicals, petroleum, refractories, ceramics, glass, plastics, textiles, building materials, abrasives, paper, and medicine.




1. With high purity and stability, the product is of close texture, high hardness and angular shape.

2. It has good self-sharpening, strong grinding ability, small heat, high efficiency, as well as acid and alkali corrosion resistance.

3. It has high processing speed, and produces high quality results without affecting the color of the workpiece.


1. The supplier ensures the high quality of its raw materials and is strict with quality control.

2. Original production, sufficient inventory, and control over the production process allows for cost savings and customization.

3. It could also provide inventory management, sustainability, quality assurance and reduce lead times.

4. To improve the supply chain efficiency, it is able to source raw materials from locally.


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: 1.60~1.95 g/cm3
IG-Loss: ≤0.09%



White corundum abrasive is suitable for all kinds of high-end products, process or hardware products that require beautification treatment.It is especially efficient in iron workpiece derusting, decontamination and removing oxidation skin. This helps to improve the adhesion of the coating. It can also be used to strengthen and brighten aluminum workpiece and to make copper workpiece have a matte effect by removing oxides.

Using it as a solid coated abrasive tool, it can be used for wetting or dry sand blast, super fine grinding and polishing of high-grade refractory materials, crystal frosting of glass products and matte effect of engraved plastic products.

Additionally, White corundum abrasive provides great options for plush processing and effect pattern of denim and other special fabrics.


Support and Services:

We provide technical support and services for White Aluminum Oxide. Our experienced staff will be available to answer any questions you may have. Our team will work with you to make sure you are satisfied with the product and can provide you with any additional information you may need. We are committed to providing the best customer service possible and will do our best to ensure your satisfaction.


Packing and Shipping:

White Aluminum Oxide is packaged and shipped in the following way:

  • The product is packaged in sealed plastic bags to ensure optimal security and safety.
  • It is then placed in cardboard boxes to protect against possible damages.
  • The boxes are then sealed for additional security.
  • Finally, the package is shipped using a reliable and secure courier.