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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
MOQ: 300KGS
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

Applications:
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



Application:


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:


ItemsUnitIndexTypical

Chemical

Composition

Al2O3%99.20min99.60
SiO2%0.20max0.07
Fe2O3%0.10max0.05
Na2O%0.35max0.27
Refractoriness1850min
Bulk densityg/cm33.50min
Mohs hardness---9.00min
Principal crystalline phase---α-Al2O3
Refractory Grade

Grain

mm0-50,0-1, 1-3, 3-5,5-8
Mesh-8+16,-16+30,-30+60,-60+90
Finesmesh-100,-200, -325




Package:

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


FAQ:


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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