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WFA for polishing high purity alumina powder
WFA for polishing high purity alumina powder
Supplier Info
[China Supplier]
Contact Person : Ms. Tian Marrie
Tel : 86-543-4266971
Fax : 86-543-4355251
Product Detail
alumina powder for polishing 1.excellent quality 2.Competitive price 3.manufacture experience 4.high purity

  alumina powder for polishing

Leading manufacturer , supply high quality product, good service . white fused alumina  powder size F220 to F1500, for refractory: sand in group size :0-1mm, 1-3mm, 3-5mm, 5-8mm ,8-12mm, 0-3mm, 0-5mm,0-10mm, 0-25mm

 Application

Coated AbrasivesSurface treatment                       Ceramic TilesAnti-Skid Paints

                                              Model: WA

    Chemical compositions

                     Physical properties

Items

Value of specification (%)

             Items

Property

Al2O3

          99.55min

             Color

White

SiO2

          0.05max

             Bulk density

1.75-1.95g/cm3

Na2O

          0.20max

             Grain density

3.90g/cm3 min

Fe2O3

          0.04max

 

hardness

Morse hardness

9

Micro hardness

21600-22600kg/mm3

 Usage

        Sandblasting 

content of magnetic substance

0.0023%max

...

WFA for polishing high purity alumina powder

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