TEL:86-13952600153
220 GRIT ALUMINUM OXIDE BLAST MEDIA

Product Name: Aluminium Oxide Blast Media

Molecular Formula: Al2O3

Cas No.: 1344-28-1
 

   Application      Specification  Chemical Composition(%)
Abrasives grade     Al2O3min Fe2O3max SiO2max Na2Omax
grain   12-80 99.5 0.08 0.1 0.4
90-150 99.4 0.08 0.1 0.4
180-220 99.2 0.08 0.2 0.4
micropowder   240-4000 98.5 0.1 0.2 0.1
Refractory grade  Group Size 0-1mm 99.5 0.1 0.1 0.3
1-3mm
3-5mm
5-8mm
 8-10mm
10-16mm
Fine Powder 180mesh 99 0.1 0.2 0.3
220mesh
240mesh
320mesh
               Appearance white particle or micropowder
          Hardness(mohs) 9
           Melting point(°C) 2250
  Maximum service temperature(°C) 1900
         Density(g/cm3) 3.9

 

 

Aluminum oxide application

1. aluminium oxide for aluminium smelting, glass, ceramic industry etc.
2. aluminium oxide for refractory, coating, abrasive applications.
3. aluminium oxide for electric basal plate, desiccating agent, chemical and pharmacy industry, etc.

 
 
TEL
86-13952600153