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          Product Specification


          White Aluminium Oxide is a blasting media that is often used on products with softer coatings. It is preferred for use on surfaces that cannot come into contact with other forms of metal oxides, such as brown aluminum oxide. It is often used for microdermabrasion on metal surfaces.


          Items

          Index

          Specific Gravity

          >3.95

          Refractoriness °C

          >1850

          Bulk Density g/cm3

          >3.5

          Type

          Size

          Chemical Composition (%)

          A12O3

          Na2O

          SiO2

          Fe2O3

          For Abrasive

          F

          12#-80#

          >99.2

          <0.4

          <0.1

          <0.1

          90#-150#

          >99.0

          180#-240#

          >99.0

          For Refractory

          Size Sand

          0-1mm

          >99.2

          <0.4 or <0.3 or <0.2

          1-3mm

          3-5mm

          5-8mm

          Fine Powder

          200-0

          >99.0

          325-0

          Features:

           Hardness

           Sharp & stoutness

           Consistency


          Applications:

           Blast finishing and surface preparation.

           Cleaning engine heads, valves, piston, turbine blades in aircraft and automotive industry.

           Fine grinding of high carbon steel, high speed steel and stainless steel.















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