Item # 240 White Fused Aluminum Oxide, White Fused Aluminum Oxide


Highest purity fused aluminum oxide. Recommended for applications where trace elements and discoloration are critical.

Properties
Product NameWhite Fused Aluminum Oxide
Item #240 White Fused Aluminum Oxide
Grit/Sieve Size240
Microns (Median)50
Physical FormBlocky, with sharp edges
Hardness - Knoop Scale2000
Water SolubilityInsoluble
ColorWhite
Typical Chemical Analysis
Al2O3 99.77%
SiO2 0.02%
Fe2O3 0.01%
Na2O 0.20%
CrystallographyHigh Purity Alpha Alumina, hexagonal crystal
ShapeSharp, Angular
Bulk Density1.88 - 1.43 gm/cm3 depending on size
Shelf LifeIndefinite
OdorNone
Inches/mm (avg.)0.0020/0.050
Specific gravity (g/cm3)3.96

Back to White Fused Aluminum Oxide Grains