Achieve Precision Grinding with White Aluminum Oxide Abrasive Grits

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number F5
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
Usage Anti-Skid Flooring Melting Point 2,072 °C
Chemical Formula Al2O3 Shape Angular
Refractive Index 1.76-1.77 Application Surface Beautification Treatment.
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Product Description

Product Description:

White Fused Alumina is a widely used material in precision grinding of high speed steels, segments, and internal grinding wheels. It has an advantages over other materials due to its friability and cool cutting ability.


White Aluminum Oxide has multiple uses in various industries as it can be used as pesticide in the new type B phosphorus aluminum bactericide, active filter for paint production, raw material for catalyst and anhydrous aluminum chloride, as well as a adsorbent for pharmaceutical production Vb12.


It has a white crystal powder appearance with uniform particle sizes and a stable chemical property. Additionally, it is difficult to dissolve in acid and alkali and has good sintering activity.


Aluminum oxide has other uses outside of the industries mentioned above. It can be used in long afterglow phosphors, three-color phosphors, abrasive materials, transparent ceramic lamps, high-pressure sodium lamps, catalyst carriers, and EP-ROM windows. It is also used in electronics, chemicals, petroleum, refractories, ceramics, glass, plastics, textiles, building materials, abrasives, paper, and medicine.



Improved supply chain efficiency helps businesses achieve a competitive edge with reduced shipping and handling costs and a lower risk of supply chain disruptions. This also leads to better communication with customers, as well as reduced administrative overheads.


In addition to these advantages, businesses are also capable of quick sourcing of raw materials, enhanced innovation capabilities, increased brand recognition through a focus on quality control, and complete control over the production process.


Manufacturers that embrace the improved supply chain efficiency are always able to maintain high purity, high stability, close texture, high hardness, angular shape, good self-sharpening, strong grinding ability, small heat, high efficiency, acid and alkali corrosion resistance, high processing speed, and excellent quality without compromising the color of the workpiece.


Technical Parameters:

White corundum is an anhydrous aluminum oxide with a chemical composition of Al2O3, and has a density of 3.95g/cm³. It has a hardness of 9.0 on the Mohs hardness scale, which is an important indicator of its strength. Its crystal structure is tripartite crystal system, with a compressive strength of 2,000 MPa, a tensile strength of 400 MPa, and a flexural strength of 480 MPa. Its coefficient of thermal expansion is 8×10^-6 K^-1, and its thermal conductivity is 29 W/(m-K).


White corundum has exceptional thermal stability and its heat resistance allows it to withstand extremely high temperatures. Its resistivity is about 10^14 Ω-cm, and its optical properties render it to be either transparent or translucent with a refractive index of 1.76. It is usually white in colour, but may exhibit light yellow, light blue, pink and other colours in some cases.



White corundum abrasive is the perfect choice for machinery and hardware products that require surface beautification treatment. It can be used for a variety of processes, including derusting, decontaminating, and removing oxidation skin from iron workpieces, increasing the adhesion of their coating. Even aluminum workpieces can be treated with white corundum abrasive, as it can remove oxidation skin and strengthen the surface for a glossy finish. Copper workpieces also benefit from white corundum abrasive as it can remove oxidation skin, leading to a matte effect.


White corundum abrasive can also be used as a solid coated abrasive tool for wet or dry sandblasting. It can even be implemented as super fine grinding and polishing for refined refractory materials in the crystal and electronic industries. Glass products can be treated with a crystal frosted finish, engraved plastic products can be given a matte effect and special fabrics like denim can be given a plush processing and effect pattern.


Support and Services:

We provide technical support and services for White Aluminum Oxide. Our team of experts is available to answer any questions you may have about the product, provide guidance and advice, and help you troubleshoot any issues you may be having.


We also offer a wide range of services including installation, maintenance, and repairs. We guarantee that our technicians will provide you with the highest quality of service and that your White Aluminum Oxide will be up and running in no time.


In addition, we provide a warranty on our products, so you can rest assured that your White Aluminum Oxide will be working properly for years to come.


Packing and Shipping:

White Aluminum Oxide will be packed into 25 kg bags, 40 bags per pallet, and 1000 bags per 20-foot container. The product will be shipped in accordance with prevailing local regulations and international standards.