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1. aluminium oxide, 2. for sandblasting application, 3. stable quality, 4. more repeat workin times - details see: https://www.machineto.com/aluminum-oxide-sandblasting-abrasive-10213057

Description:

A-10B is a kind of regular Brown Aluminum Oxide abrasive with the elongated shaped and low bulk density. To get the kind of grains, we specially process the ingots, separate the magnetic material, and sieve the grains carefully to get a complete range of grit sizes.

Applications:

A-10B is an angular grain with very sharp edges used in organic bonded cut-off wheels, or polishing stones.

As loose grains, it is widely used for pressure blasting, surface finish and other general industrial applications.

Typical Chemical Analysis:

Al₂O₃96.08%

TiO₂2.39%

SiO₂1.08%

Fe₂O₃0.07%

Physical Properties:

Color Brown

Shape Angular grain shape

Crystal Form Alpha alumina trigonal system

Specific Gravity 3.95

Hardness 2090 Knoop scale, 9.0 Mohs scale

Magnetic Material 0.0076%

Grain Sizes Available (F):

12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240

Grain Size Distribution :

Upon ANSI B74.12-2001, FEPA-Standard 42-1:2006 or ISO 8486-1.