• Polishing Fused F16# F24# Aluminum Oxide Abrasive Powder
  • Polishing Fused F16# F24# Aluminum Oxide Abrasive Powder
Polishing Fused F16# F24# Aluminum Oxide Abrasive Powder

Polishing Fused F16# F24# Aluminum Oxide Abrasive Powder

Product Details:

Place of Origin: China
Brand Name: Yeda
Certification: ISO9001,ISO14001
Model Number: F12-F320#,P12-P320#

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 25 kg Bag + Pallet,25kg bag+Ton Bag
Delivery Time: Within 7 days after order confirmed
Payment Terms: L/C, T/T
Supply Ability: 30000mts per year
Get Best Price Contact Now

Detail Information

Commodity: Aluminium Oxide Blasting Media Product Name: Black Fused Alumina
Usage: Abrasives,Polishing Media,Aggregates,Blasting Media Chemical Index: 60% Al2O3 Min
Shape: Angular Bulk Density: 1.68-1.22 G/cm3
True Gravity: ≥3.85g/cm3 Hardness: 8-9 Mohs
High Light:

F24# Aluminum Oxide Abrasive Powder


Fused Aluminum Oxide Abrasive Powder


8mm Aluminium Oxide Blasting Media

Product Description

Aluminum Oxide Blasting Media Black Fused Alumina  F16# F20# for Flour Mill Stones or Abrasive Stones

1. Product Description of Black Aluminum Oxide

Black Fused alumina also belongs to the family of electronic corundum,it selects the high alumina bauxite

or high ferric oxide bauxite as main raw material,then fused in high temperature,finally crushed into different size.


2. Main Technical Data of Black Aluminum Oxide

Commodity Quality Grade Main Chemical Index
Al2O3 Fe2O3 SiO2 TiO2
Black Fused Alumina Oridinary ≥62 6-12% ≤25% 2-4%
Top Quality ≥80 4-8% ≤10% 2-4%


Main Physical Index
Color Black
Crystral Structure Trigonal
Mohs Hardness 8.0-9.0
Vicker Hardness 2000-2200kg/mm2
Specific Gravity ≥3.5g/cm3
Bulk Density 1.68-1.22 g/cm3
Grit Size(Oridinary) F12-F240#,F260-F400#
  #325-0,#500-0 ,#1000-0
Grit Size(Top Quality) F12-F240 F280-F1000
Product Standards GB/T Standard,FEPA Standard
Special products can be customized


3. Main Applications 

Bonded Abrasives:resin cutting discs,ceramic grinding wheels

Coated Abrasives: sandpaper,sanding belts

Polishing Stainless steel tablewares;

Anti-skip wear-resistance roads;

Blasting Media

Refractory materials

Brake Pads.

Polishing Fused F16# F24# Aluminum Oxide Abrasive Powder 0

4. Why black aluminum oxide is widely used in making resin cutting discs and abrasive stones?

Black aluminum  oxide has moderate hardness,good self-sharpness,there is lower heat generated in

cutting process.

People make full use of that aboved advantages, adding 30-50% black aluminum oxide mixed with

brown aluminum oxide or calcined brown aluminum oxide to make resin cutting discs,then the finished

products achieves higher cutting performance, better cut finish, slight discoloration, and more

stable operation.

Meanwhile,the production cost is nearly 1/2 lower than the one made by the original formula.That is the

reason why black fused alumina is widely used in making resin cutting discs.


5. Why Choose us?

Professional manufacturers of black aluminum  oxide,annual output over 30000mts. Two plants locatesd 

in Henan and Shanxi,China.

Professional sales and technical staffs,providing 7&24 hours quick and professional services;

Strict quality control system,products can be traced from the raw materia to the final products.

Each shipment will be sampled again before delivery even for one small sample.

Stable quality and more competitive price/performamce ratio.


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