9.0 Mohs Brown Aluminum Oxide Abrasive Powder 180 Mesh Particle Shape

Place of Origin Changsha
Brand Name Fine-tech
Model Number 180 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
Certification ISO9001 Name Aluminum Oxide Abrasive Powder
D50 About 84um Shape Particle
Sample Free Al2o3 No Less Than 95%
Feature Resist Thermal Shock
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9.0 Mohs Brown Aluminum Oxide


Brown Aluminum Oxide Powder


Aluminum Oxide Abrasive Powder

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Product Description

9.0 Mohs Brown Aluminum Oxide Powder Abrasive 180 Mesh


1. Introduction 

   In the process of sandblasting, brown corundum can penetrate deep into the holes and pits on the surface and reach the bare surface of the metal, so it can completely remove all rust, water-soluble salts and other pollutants. Brown corundum is an abrasive material that is produced by smelting bauxite in a high temperature electric arc furnace. The process involves melting the raw material at a temperature of approximately 2000°C, and then cooling it down quickly. This results in the formation of brown corundum crystals.


2. Attribute

D50 about 84um
Al2O3 no less than 95%



Resist thermal shock


3. Advantages

1. Steady chemical composition

2. Resist thermal shock: withstand sudden changes in temperature, and great for use in high-temperature applications

3. Better communication with customers

4. Increased agility in responding to market demands


4. Applications

1. Brown corundum abrasive grains have a high melting point 1050℃ and 1350 ℃, which means they can operate at extreme temperatures.

2. Brown corundum is commonly used in grinding wheels to sharpen and bring finishing to metal, such as steel, iron, and alloys.