Unibrite                   Port Washington, N.Y. 11050

Phone: 516-551-8414                                             Email: info@unibrite .com

 Silicon Carbide, Aluminum Oxide, Alumina, Glass Beads, Vibratory Compounds

Since 1956

[Under Construction]

HOME

PRODUCTS        

SERVICES

DIRECTIONS

INFO

 

 

pure white

 WHITE ALUMINUM OXIDE

White Aluminum Oxide is used when a high purity product is required like Medical grade polishes, Semi conductor etching, Microdermabrasion Crystals, cosmetics lotions and creams, Dental lab and Dentist abrasives.

CHARACTERISTICS

------------------------------------------------------------------------------------------------------------------

Crystal Form                                         Rhombohedra Class

Chemical Nature                                  Amphoteric

Specific Gravity                                   3.95 grms/cc

Bulk Density                                         116 lbs/ ft3

Hardness                                               MOHS-9

KNOPPS-2000

Melting Point                                        2,000 degree C

------------------------------------------------------------------------------------------------------------------

TYPICAL CHEMICAL ANALYSIS

 

 AlO2                                                                 99.78%

 FeO2                                                                   0.04

Na2O                                                                    0.18

                                                                             ------------------------------------------------------------------------------------------------------------------

SIZES

 

White Aluminum Oxide is graded to ANSI Standards Table 2 or  FEPA sized. The following Grit are available

.

Macro grades: ANSI    8,10,12,14,16,20,24,30,36,46,54,60,70,80,90,100,120,150,180,220,240.

 

Micro grades: FEPA sized   280,320,360,400,500,600,800,1000,1200

                                                                                      250,150,110,75,50,25 Microns

 

 

06/06

 

Last modified: 12/23/09