Non Toxic Brown Aluminum Oxide Abrasive For Refractory Applications

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number 240#
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
Name Brown Aluminum Oxide Uses Abrasive / Refractory
Shelf Life 2 Years Toxicity Non-toxic
Composition Alpha Alumina Color Brown/Dark/Deep Brown/sepia
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Non Toxic Brown Aluminum Oxide


Refractory Applications Brown Aluminum Oxide


Abrasive Brown Aluminum Oxide

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Product Description

Product Description:


Brown Aluminum Oxide is insoluble in water, making it ideal for use in wet or dry applications. Its hardness and durability make it an excellent choice for surface preparation and finishing. The abrasive grains are sharp and create a consistent scratch pattern, resulting in a smooth and even finish on many surfaces.


One of the benefits of Brown Aluminum Oxide is its shelf life. It can be stored for up to 2 years without losing its abrasive properties, making it a cost-effective choice for those who need a long-lasting abrasive material.


Brown Aluminum Oxide is a high-quality abrasive material with excellent properties for a range of applications. Its unique composition of Alpha Alumina, insolubility in water, and long shelf life make it a cost-effective choice for those who need a reliable and durable abrasive material. Whether you are sanding wood, grinding metal, or blasting surfaces, Brown Aluminum Oxide is a versatile and effective choice for your abrasive needs.




  • Product Name: Brown Aluminum Oxide
  • Abbreviation: BFA
  • Chemical Formula: Al2O3
  • Usage: Derusting,oxidation-skin Removal
  • Uses: Abrasive, Refractory
  • Storage Conditions: Dry, Cool, And Well-Ventilated
  • Also known as industrial alumina powder
  • Commonly used in sandpaper
  • The brown color of aluminum oxide is due to the iron content in the material

Technical Parameters:


Name Brown Aluminum Oxide
Molecular Weight 101.96 G/mol
Soluble in Acids
Composition Alpha Alumina
Chemical Formula Al2O3
Crystal Structure Hexagonal
Density 3.95 G/cm3
Industry Diamond Tools,Cutting Wheels,Precision Casting
Certificate ISO9001
Hardness 9 Mohs



One of the main applications of Brown Aluminum Oxide is in the manufacturing of ceramic Al2O3. This material is used to make ceramic parts used in high-temperature environments, such as furnace linings, heat exchangers, and kiln furniture. Brown Aluminum Oxide is an essential component of ceramic Al2O3 because of its high hardness and toughness. The abrasive nature of Brown Aluminum Oxide allows it to shape and form the ceramic material without cracking or breaking.


Another application of Brown Aluminum Oxide is in the metalworking industry. It is used as a cutting material for various metals, such as steel, copper, and aluminum. Brown Aluminum Oxide is used in various processes such as bending, welding, punching, decoiling, and cutting. The hardness of Brown Aluminum Oxide makes it an ideal material for grinding and polishing metals, as it can remove even the toughest of materials with ease. Additionally, Brown Aluminum Oxide is used as a moulding material for metal casting, making it a versatile product in the metalworking industry.


Overall, Fine-tech Brown Aluminum Oxide is a reliable and high-quality abrasive material that is widely used in various industries. Its applications range from the manufacturing of ceramic Al2O3 to metalworking processes such as cutting and grinding. With its high hardness and toughness, Brown Aluminum Oxide is an ideal material for shaping and forming various materials without breaking or cracking. If you are looking for a versatile and reliable abrasive material, Fine-tech Brown Aluminum Oxide is the perfect choice for you.




Brown Aluminum Oxide is widely used for abrasive and refractory purposes. Its crystal structure is hexagonal, and it is non-toxic. The chemical formula for this product is Al2O3. Our product customization services can cater to your specific requirements for alumina grit blasting, brown fused alumina, and alumina grit blasting.


Support and Services:


Our Brown Aluminum Oxide product is known for its high purity, toughness, and sharpness. It is widely used in the manufacturing of grinding wheels, sandpaper, blasting media, and other abrasive applications.


We provide technical support and services to our customers to ensure the optimal performance of our product. Our team of experts can assist with product selection, usage recommendations, and troubleshooting any issues that may arise. We also offer custom packaging options to meet our customers' specific needs.


In addition, we provide training and education on the safe handling and usage of our product to ensure the safety of our customers and their employees.