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Precision Aluminum Oxide Polishing Powder Rounded Shape Obtained From High Purity Calcined Alumina

Categories White Fused Alumina
Brand Name: Henan Junsheng
Model Number: Abrasives
Certification: SGS ,ISO , etc
Place of Origin: China
MOQ: 500KGS
Price: Negotiable
Payment Terms: Western Union, T/T, D/P, MoneyGram, L/C
Supply Ability: 2000 MT Per Month
Delivery Time: 15-30 Work Days
Packaging Details: Standard Export Package
Material: Al2O3
Color: White
Shape: Rounded
Al2O3: 99.00% Min
SiO2: 0.20% Max
Fe2O3: 0.10% Max
Na2O: 0.40% Max
Bulk density:: 3.50 Min g/cm3
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Precision Aluminum Oxide Polishing Powder Rounded Shape Obtained From High Purity Calcined Alumina

White Fused Alumina


Chemical &Physical Properties


ItemsUnitIndexTypical

Chemical

Composition

Al2O3%99.00min99.60
SiO2%0.20max0.07
Fe2O3%0.10max0.05
Na2O%0.40max0.27
Refractoriness1850min
Bulk densityg/cm33.50min
Mohs hardness---9.00min
Principal crystalline phase---α-Al2O3
Abrasive&Blasting GradeFEPAF12-F220
Polishing&Grinding GradeFEPAF240-F1200

Raw material and process of production:


White Fused Alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.
White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, and many, many more. See below for product information relating to your application.

APPLICATION:


* Blasting Abrasives
* Grinding and cut off Wheels
* Coated Abrasives
* Laminates
* Anti-Skid Paints
* Chemical Coatings
* Lapping and Polishing
* Skin and Dental Care

Package


1 ) . 25KG PP Big Bag In 1MT Big Bag

2 ) . 25KG pp Bag On Pallet

3 ) . In Big Bag


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