タイトルまたは説明

White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as materialsfor grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.

The physical and chemical analysis             

   Al2O3   MIN  *9.*3%

    Na2O   MAX  0.4%

    Fe2O3  MAX  0.1%

    SiO2   MAX   0.1%

     Crystal system   Hexagonal

     Color             White

   Micro Hardness   HV********0

     Grinding ability(compared with diamond as one)  0.*2

     Hardness(mohs)   9

    Ture density      3.9 g/cm3

  Bulk density      1.***1.*5 g/cm3

Abrasives grade

Grain: *6#,*0#,*4#*0#,*6#,*6#,*4#,*0#,*0#,**0#,**0#,**0#,**0#,**0#

Micropowder:**0#,**0#,**0#,**0#,**0#,**0#,**0#,**0#,***0#,***0#,***0#

                       ***0#,***0#,***0#,***0#

Refractory  grade

**0mm,**1mm,**3mm,**8mm ***0mesh,***0mesh,***0mesh

Application

1.           it are suitable for grinding high-speed,high carbon steel

2.           high-grade refractory materials

3.           abrasives tool

4.           grinding and polishing

5.           ceramics

6.           LED

7.           sandblasting

8.           aviation

 Packing

1.*5kg woven bag,*0 woven bags/jumbo bag.

2.*5kg woven bag,*0 woven bags/pallet

3.*5kg paper bag,*0 paper bags/pallet

4.*5kg paper  bag,*0 paper bags/paper box