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White Fused Alumina
White fused alumina is obtained by high-purity low-sodium alumina powder after high-temperature melting, cooling, crystallization, and crushing.
Sandblasting and Surface Preparation
Ideal for cleaning, deburring, and surface texturing on metals, glass, ceramics, and plastics.
Anti-slip Surfaces
Added to flooring systems and safety coatings to improve grip and wear resistance.
Used in the production of grinding wheels, cutting discs, and abrasive belts for precision grinding and cutting.
Abrasive Tools
White Fused Alumina Introduction
White fused alumina is obtained by high-purity low-sodium alumina powder after high-temperature melting, cooling, crystallization, and crushing. It is a particle with tightly controlled particle size distribution and consistent appearance.Performance: White, with more than 99% α-type crystals, high purity, high hardness and high toughness, strong cutting force, good chemical stability, good insulation.
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
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.
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Abrasives
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