High Density Al2O3 Sand Blasting Media for Exceptional Performance

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number F10
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
Shape Angular Hardness 9.0 Mohs
Al2O3 ≥99.4% Refractive Index 1.76-1.77
Usage Anti-Skid Flooring Appearance Segmental Particle
High Light

Al2O3 Sand Blasting Media


9.0 Mohs Sand Blasting Media


White 99.4% Aluminum Oxide

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Product Description

Product Description:

White Fused Alumina is used in the grinding of heat sensitive alloys, given its friability and cool cutting ability. It is employed in precision grinding of high speed steels, segments and internal grinding wheels.


White Aluminum Oxide is used for a variety of applications - for instance, it is used as a raw material for producing pesticide in the new type b phosphorus aluminum bacteriacide. It can also act as an adsorbent for producing Vb12 in pharmaceutical production, an active fiter for paint production and also a raw material for catalyst and anhydrous aluminum chloride. Furthermore, it is also employed in multiple industries, like pharmaceutical, chemical and others.


The Aluminum Oxide has properties such as an appearance of white crystal powder with uniform particle size, good crystal phase stability, good sintering activity and stable chemical property, and is difficult to be dissolved in acid and alkali. It is used to prepare high purity aluminum oxide powder. In addition, it is used in long afterglow phosphors, three-color phosphor, abrasive materials, transparent ceramic lamp, high-pressure sodium lamp, catalyst carrier, EP-ROM window, crystal, ruby, sapphire crystal, electronic ceramics and many other fields.



Through improved supply chain efficiency, companies can reduce their shipping and handling costs, lower risk of supply chain disruptions, offer competitive pricing and protect intellectual property. This leads to better communication with customers, reduced administrative overheads, increased agility in responding to market demands, and the ability to source raw materials locally. Additionally, companies can enhance innovation capabilities, increase brand recognition through a focus on quality control, gain control over the production process, achieve high purity and stability, and realize benefits such as a close texture, high hardness, angular shape, strong grinding ability, low heat, as well as acid and alkali corrosion resistance. All of these benefits result in a high processing speed and quality, and do not affect the color of the workpiece.


Technical Parameters:

White corundum is an oxide material with a chemical composition of Al2O3, with a density of 3.95g/cm3, and a Mohs hardness of 9.0. Its crystal structure follows a tripartite crystal system, and it has a compressive strength of up to 2000 MPa, tensile strength of 400 MPa, and flexural strength of 480 MPa.Its thermal expansion coefficient is 8 × 10-6 K-1, and its thermal conductivity is 29 W/(m-K). It has high thermal stability, and can handle incredibly high temperatures. Its resistivity is around 1014 Ω-cm. From an optical perspective, it is normally transparent or translucent, with a refractive index of 1.76. And its color can be white, light yellow, light blue, pink, etc.



White corundum abrasive is perfect for producing high-end items, finishing processes and for hardware product external enhancement. It can be used on iron surfaces to remove rust, dirt and oxidation residues. Additionally, it helps to improve the adhesive strength of the coating. On aluminum pieces, it removes oxidation planes and gives the surface some reinforcement which makes it highly glossy. It is also suitable as an abrasive tool for either wet or dry sandblasting processes.


White corundum abrasive is great for super fine grinding as well as for polishing and increasing the quality of refractory materials, making them crystalline. It can also be utilized to render frosty finishes on glass products, matte effects on engraved plastics, plush processing and specific patterning on denim and other fabrics.


Support and Services:


We provide technical support and services for White Aluminum Oxide. Our services include:

  • Help with product selection
  • Product testing and evaluation
  • Troubleshooting and technical advice
  • Repair and maintenance
  • Application support and training


Packing and Shipping:


White Aluminum Oxide is usually packaged in plastic or paper bags, boxes, drums, and other containers to meet the packaging requirements of customers. The packaging should be strong enough to protect the product from any external damage during transportation.


The shipping of White Aluminum Oxide is usually by sea, land, and air transportation. The transportation company must provide a good guarantee for the safety and timely delivery of the product. The customer can also choose a third-party logistics company for delivery, which can ensure the quality and safety of the product.