Hexagonal Crystal Brown Aluminum Oxide for Dry and Cool Storage

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number 320#
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
Application Polishing,snadblasting Certificate ISO9001
Composition Alpha Alumina Solubility Insoluble In Water
Chemical Formula Al2O3 Shelf Life 2 Years
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Cool Storage Brown Aluminum Oxide


Hexagonal Brown Aluminum Oxide


Dry Brown Aluminum Oxide

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Product Description

Product Description:


The product has been certified with ISO9001, which is an international standard that ensures the quality management system meets the requirements of customers and stakeholders. This certification assures that the product has been manufactured with strict adherence to the quality standards, making it reliable and safe to use.


With a shelf life of two years, Aluminum Oxide Brown can be stored for a long time without losing its properties. It is important to store the product in a dry and cool place to maintain its quality.


The product is primarily used for derusting and oxidation-skin removal. It is a highly effective abrasive that can remove rust and other forms of corrosion from metal surfaces. It is also capable of removing oxidation skin, which is a layer of oxide that forms on the surface of a metal due to exposure to air or water.



  • Product Name: Brown Aluminum Oxide
  • Toxicity: Non-toxic
  • Soluble in: Acids
  • Hardness: 9 Mohs
  • Solubility: Insoluble In Water
  • Density: 3.95 G/cm3
  • Uses: Aluminum Oxide Brown, alumina grit blasting
  • Certification: ISO9001

Technical Parameters:


Application: Polishing,sandblasting
Soluble in: Acids
Density: 3.95 G/cm3
Crystal Structure: Hexagonal
Certificate: ISO9001
Molecular Weight: 101.96 G/mol
Name: Aluminum Oxide Brown, industrial alumina powder, ISO9001
Usage: Derusting,oxidation-skin Removal
Hardness: 9 Mohs
Solubility: Insoluble In Water



Fine-tech Brown Aluminum Oxide (BFA) in 320# is an abrasive material that is widely used in various industries due to its exceptional properties. The product is perfect for sandpaper applications, where it provides an excellent cutting ability and a smooth finish. The product is available in different colors, including brown, dark, deep brown, and sepia, making it an ideal material for decorative sandblasting applications.


Occasions and Scenarios

Fine-tech Brown Aluminum Oxide (BFA) in 320# is a versatile product that can be used in different scenarios and occasions. The product is perfect for metalworking applications, where it provides an excellent grinding and polishing ability. The product is also ideal for refractory applications, where it exhibits excellent thermal shock resistance and high-temperature stability. Moreover, the product is an excellent material for abrasive blasting applications, where it provides an efficient cleaning ability and a smooth surface finish.




Looking for a product that is ideal for alumina grit blasting? Look no further than Fine-tech's Aluminum Oxide Brown. Our product, model number 320#, is sourced from Changsha China and comes with ISO9001 certification.


Our minimum order quantity is 500KG and pricing is negotiable. We offer three packaging options: 25kg/barrel, 25kg/bag, and 1t/pallet. Delivery time is 5-15 work days and payment terms include L/C and T/T. With a supply ability of 2000t per year, Fine-tech's Aluminum Oxide Brown is perfect for industries such as Diamond Tools, Cutting Wheels, and Precision Casting. 


Support and Services:


Brown Aluminum Oxide is a high-quality abrasive material that is used for sandblasting, grinding, polishing, and other industrial applications. Our technical support team is available to answer any questions you may have about the product's properties, performance, and recommended usage. We also offer a range of services, including custom blending and packaging, to meet your specific needs.


Our commitment to quality and customer satisfaction ensures that you receive the best possible product and support from our team.