Product Introduction:
Alias: WFA, White aluminum oxide, White aluminum oxide grit, white aluminum oxide blasting media
Type: It is a 99.5% ultra pure grade of blasting media.
Raw material: high-quality alumina powder.
White fused alumina hardness is higher than that of brown fused alumina, but toughness is lower than that of brown fused alumina. White fused alumina has the features of high purity, good self-sharpening, strong grinding ability, good thermal resistance and good thermal stability.

Standard :
GB
ISO
FEPA
JIS
ANSI

Application:
Grinding Wheels / Cutting wheels / Cutting Discs / Mounted Points
Sand Paper / Sand belts
Abrasive Blasting / Surface Preparation / Rust Removal
Lapping / Polishing / Coating

Specification:

SIZES	AL2O3 (%)	NA2O (%)	SIO2 (%)	FE2O3 (%)
F4-F80	≥99.40	≤0.35	≤0.04	≤0.05
F90-F150	≥99.30	≤0.35	≤0.04	≤0.05
F180-F220	≥99.20	≤0.40	≤0.07	≤0.08
F230-F800	≥98.30	≤0.60	-	-
F1000-F1200	≥97.50	≤0.70	-	-
Principal Crystalline Phase		α-Al2O3
Color		White
Hardness		≥9.0Mohs
True Specific Gravity		≥3.9g/cm³
Bulk Density		1.5-1.95g/cm³

Sizes: F12-F2400, P12-P2400, JIS12-JIS2400, 0-1mm, 1-3mm, 3-5mm, 325mesh, etc.