White Fused Alumina #120

White Fused Alumina 120# is a fine-grade abrasive, ideal for applications requiring precise surface finishing and controlled material removal. Its sharp, angular particles deliver excellent cutting efficiency on hard materials such as stainless steel, glass, ceramics, and high-carbon steels. Commonly used in precision blasting, coated abrasives, and polishing processes, 120# offers a consistent grain structure that ensures uniform surface quality and high processing reliability.

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.