White Fused Aluminium Oxide Micro Grits
White Fused Aluminium Oxide Micro Grits FEPA F280-F2500 is a finer grade White Fused Alumina Powder with main content Aluminium Oxide(Al2O3) made sieved by water pressure. It's a single crystal, self-sharpening, abrasion resistant abrasives for precision grinding, polishing, cutting etc. White Fused Alumina finer grades are further graded into FEPA sizes F280-F2500 for precision abrasives, cutting, blasting or polishing. It's also used for precision abrasive tools for special equipment.
Physical and Chemical Properties
True Gravity: ≧3.60 g /cm3
Bulk Density: 1.5-2 g / cm3
Mosh Hardness: 10
Color: White, Light Blue after Heat Treatment
Melting Point: 2350 Celcius Degree
Linear Expansion Index: (7 - 9)*10^-6/K (0 - 1600 )
Sizes: FEPA F280-F2500
Applications of White Fused Aluminium Oxide Micro Grits
- Grinding and Polishing on Precision Component, Semi-conductor Parts
- Cutting and Etching on Metal and Non-metal Parts
- Sand Blasting of Tooth Mold, Silicon Crystal, Semi-conductor Screen
- Frosted Effect on Glass or Acrylic Surface
- Precision Ceramics, Precision Casting/Foundry Sand
- Fillings into Cosmetic Products
- Aluminium Oxide Coating
