Products
Home> Products
White Fused Alumina (WFA), also known as White Aluminum Oxide, is a high-purity abrasive material widely used for grinding, polishing, sandblasting, surface preparation, and precision finishing. Based on particle size, purity, and application requirements, White Fused Alumina is mainly available in several product forms, including White Fused Alumina Grit, White Fused Alumina Powder, Low Sodium White Fused Alumina, and White Fused Alumina Micropowder. White Fused Alumina Grit is commonly used for grinding, blasting, and refractory applications, while White Fused Alumina Powder and Micropowder are suitable for fine grinding, lapping, polishing, and precision surface finishing. Low Sodium White Fused Alumina offers lower Na₂O content and improved purity, making it suitable for applications with strict requirements for thermal stability, hardness, and abrasive performance.
White Fused Alumina Grit
White fused alumina grit is manufactured from high-purity, low-sodium alumina through melting at high temperatures, controlled cooling, and precision crushing. Each batch of white fused alumina grains is carefully processed to ensure stable particle shape, uniform size distribution, and consistent surface characteristics. With high hardness and excellent toughness, it is ideal for blasting, grinding, polishing, and other precision surface-treatment applications.
White Fused Alumina Powder
White fused alumina powder is produced from high-purity, low-sodium alumina that is fused at high temperatures and then refined through controlled crushing and precision grading. The powder features excellent purity, sharp crystalline edges, and highly consistent particle-size distribution. With its high hardness, chemical stability, and superior cutting performance, white fused alumina powder is widely used in lapping, polishing, precision grinding, ceramic bonding, and other advanced surface-finishing applications.
Low-sodium white corundum
Low-sodium white corundum is produced from ultra-pure alumina with strictly controlled Na₂O content, ensuring higher hardness, improved thermal stability, and enhanced cutting performance. Through high-temperature fusion and precise grading, the material offers sharp crystalline edges, uniform particle size distribution, and excellent cleanliness. With its reduced sodium content, this abrasive minimizes glass corrosion, improves bonding performance in grinding tools, and delivers consistent results in precision polishing, lapping, ceramic production, and other high-end surface-finishing applications.
