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wfa/refractory white aluminum oxide

Categories white fused alumina
Brand Name: haixu abrasives
Model Number: 20#-220#
Certification: ISO9001:2008
Place of Origin: china
MOQ: 1ton
Price: 900usd/ton
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 20000ton/month
Delivery Time: 5days
Packaging Details: 1. 25kgs pvc bag 2. 25kgs pvc bags+1MT big bag 3.25kgs pvc bags+pallet
material: al2o3
color: white
hardness: 9.0
bulk density: 1.75-1.95g/cm3
real density: 3.95g/cm3
melting point: 2250c
high temperature: 1900c
Packing: 25kg/bag
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wfa/refractory white aluminum oxide

wfa/refractory white aluminum oxide was made from the high quality aluminum oxide by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The aluminum oxide produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.wfa/refractory white aluminum oxide

2. white fused alumina wfa physical properties and chemical composition

wfa/refractory white aluminum oxide physical properties
2Hardness: Mohs9.0
3Bulk density1.75-1.95 g/cm3
4Specific Gravity3.95g/cm3
5Melting Point2250℃
6maximum operation temperature1900℃
wfa/refractory white aluminum oxide chemical analysis
1Total Al2O3≥99.3%
2Total Fe2O3≤0.05%
4Total CaO≤0.02%
5Total K2O≤0.01%

3. wfa/refractory white aluminum oxide applications

1Sandblasting Lapping, polishing
2Surface treatment/finishing
3Bonded abrasives and Coated abrasives
4sand blasting in the process of TV screen
5Ceramic Tiles special ceramics
6Fluidized Bed Furnaces and Skin / Dental Care
7Grinding high carbon steel, high-speed steel and chilled steel
our service


1.Free to provide samples of activated carbon.

2.Free to provide information consulting and technical guidance.
3.The packing can be made according to customers' requirements.
4.Reply to your enquiry in 24 working hours.

After sale:
1.If confirmed is a problem of the product itself, the company will provide free replacement or a full refund in a timely manner.
2.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.
3.The supplier provides the buyer with the new craft, new technology and all other related advisory services.

Contact us

If you have another questions, please feel free to contact us as below:

Company Zhengzhou Haixu Abrasive Co., Ltd

Attn janey

Mob/Wechat 0086-13523076636

Tel 86-371-63318569

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