Zouping Daixi Industry and Trade Co., Ltd.
Main products:glass wool
Products
Contact Us
  • Contact Person : Ms. Tian Marrie
  • Company Name : Zouping Daixi Industry and Trade Co., Ltd.
  • Tel : 86-543-4266971
  • Fax : 86-543-4355251
  • Address : Shandong,Binzhou,NO.3 heban Road
  • Country/Region : China
  • Zip : 256200

High Al2O3 White Fused Alumina for Grinding and Cutting

High Al2O3 White Fused Alumina for Grinding and Cutting
Product Detailed
1.excellent quality 2.Competitive price 3. manufacture experience 4.high purity

 White fused alumina  powder  is made from high quality alumina by being melted above 2000C in the electric arc furnace. It is characterized by high purity, great self-                    sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance. Its hardness is a little higher than brown fused alumina. It is with low toughness, great grinding ability, small heat and high efficiency. White fused alumina can be made into all kinds of abrasives, suitable for grinding high carbon steel, high speed steel, stainless steel and other fine-grained abrasives; it can be also used for precision casting and high-refractory materials.. 

                                              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

...

High Al2O3 White Fused Alumina for Grinding and Cutting



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