Sandblasting abrasives white aluminium oxide

1.white fused aluminium oxide 2.for sandblasting application 3.stable quality 4.large output quantity

Description:

WAMB is a kind of white fused alumina electrically fused in arc furnace with high grade processed

alumina as raw material. It has higher hardness and slight lower toughness comparing with brown

fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting,

less heat emit, higher efficiency, acid and alkali resistance, good thermal stability.

Applications:

WAMB it is suitable for making abrasive stone, oil stone or for refractory coating and anti-skid tile, as loose grains, it widely used for presure blasting and polishing.

Typical Chemical Analysis:

Al2O3                       99.20%

Na2O                        0.25%

SiO2                        0.07%

Fe2O3                       0.06%

Physical Properties:

Color                        White

Shape                       Angular grain shape

Crystal Form                 Alpha alumina

Specific Gravity               3.95

Hardness                    2150 Knoop scale

Magnetic Material             0.0025%

Grain Sizes Available (F):

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

 Grain Size Distribution :

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

Sandblasting abrasives white aluminium oxide