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Gradular White Fused Alumina Refractory Grade , Aluminum Oxide Polishing Powder

Categories White Fused Alumina
Brand Name: Henan Junsheng
Model Number: Refractory
Certification: SGS ,ISO , etc
Place of Origin: China
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, Western Union
Supply Ability: 100MT Per Day
Delivery Time: 8-25 Work Days
Packaging Details: Standard Export Package
Material: Al2O3
Refractoriness: 1850 Min ℃
Al2O3: 99.00% Min
SiO2: 0.20% Max
Fe2O3: 0.10% Max
Na2O: 0.35% Max
Principal crystalline phase: α-Al2O3
Bulk density: 3.50 Min g/cm3
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Gradular White Fused Alumina Refractory Grade , Aluminum Oxide Polishing Powder

White Fused Alumina

Raw Material And Process Of Production:

White fused alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions
It is white in color, a dense mineral and has predominantly large crystals of alpha alumina

White fused alumina is widely used in the refractory industry as it is a very pure low iron alumina suitable for a range of applications
Specific refractory applications include high tech refractory castables, isostatic pressed refractories and pre-cast refractory shapes
The benefits of white fused alumina in these applications are that it has a very high alumina content, low impurities and stability at high temperatures


It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for chemical industry, special ceramics and high-grade refractory materials,etc.

Chemical &Physical Properties:




Bulk densityg/cm33.50min
Mohs hardness---9.00min
Principal crystalline phase---α-Al2O3
Refractory Grade


mm0-50,0-1, 1-3, 3-5,5-8
Finesmesh-100,-200, -325


1 ) .1000KGS big bag

2 ) . 25KGS Bag with 40 bags in big bag

3 ) . 25KG PP Big Bag In 1MT Big Bag or On Pallet

4 ) . Suitable customer’s request


Q : Are you manufacturer or trader?

A : We are manufacturer and have our own factory

Q : Can I get free samples?

A : Yes , We can provide 1 - 10KG for free.

Cheap Gradular  White Fused Alumina Refractory Grade , Aluminum Oxide Polishing Powder for sale
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