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White Aluminum Oxide

White Aluminum Oxide is a 99.5% ultrapure Aluminum Oxide used in industiral, as well as cosmetics applications.  This sharp, fast-cutting and very hard abrasive is effective in abrasive blasting, glass etching and surface preparation.  Our cosmetics-grade Microdermabrasion crystals are commonly used in skin exfoliation treatments in dematology offices and spas.

 

White Aluminum Oxide
  Standard Mesh Sizes   
5 80
6 90
7 100
8 120
10 150
12 180
14 220
16 240
20 280
24 320
30 400
36 500
46 600
54 800
60 1000
 70  1200

 

   White Aluminum Oxide   
Typical Properties

Typical

  Chemical  

Analysis

Al2O3 - 99.42%

SiO2 - .05%

Fe2O3 - .03%

Na2O - .43%


Specific Gravity  

3.95 G/cm3


Hardness

           2100 Knoop -          3000 Knoop

9.0 MOHs

Friability Tough
Magnetic Content  .035%
Fusion Point  2020 C (3668 F)