White Fused Alumina #80
Surface Preparation & Sandblasting
$2.88$0.88
White Fused Alumina #80 is a high-grade synthetic abrasive produced by fusing high-purity calcined alumina in an electric arc furnace at temperatures above 2000°C. After cooling, the crude material is crushed, magnetically separated to remove iron, and precisely graded into different grit sizes.
WHITE FUSED ALUMINA PHYSICAL PROPERTIES
Appearance: White granular
Crystal Form: α- Al₂O₃
Mohs Hardness: 9.0
Bulk Density: 1.5-2.0g/cm³
Specific Gravity: 3.95g/cm³
Melting Degree: 2250℃
Refractory Degree: 2000℃
Al₂O₃ CAS No.: 1344-28-1
HS Code: 2818109000
WHITE FUSED ALUMINA ADVANTAGES
1.Does not affect the color of the workpiece
2.It can be used for sandblasting in the process where iron powder residue is strictly prohibited
3.Shaping grade particles are ideal for wet blasting and polishing abrasives
4.High Al₂O₃ purity with low Na₂O and low SiO₂
WHITE FUSED ALUMINA APPLICATION
•Sandblasting and polishing operations.
•Atomized aesthetic processing of glass or acrylic artwork.
•Sandblasting during TV screen manufacturing.
•Cutting of silicon wafers.
•Cleaning and sandblasting of gear .
•Molding sand for precision casting.
•Additives for advanced refractories and other ceramics.
•Advanced grinding and polishing.
Download White Fused Alumina TDS, HS Code 28181090
CHEMICAL COMPOSITION(%)
Model | Particle Size | Particle Size | Al₂O₃ | Na₂O |
|---|---|---|---|---|
WA | F4-F80 | P12-P80 | ≥99.20 | ≤0.30 |
WA | F90-F150 | P100-P150 | ≥99.20 | ≤0.35 |
WA | F180-F220 | P180-P220 | ≥98.70 | ≤0.40 |
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