white fused alumina WFA micropowder for polishing pad
Size: #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000
Chemical Compositions:
Al2O3:99.20-99.70%
Fe2O3:0.04-0.10%
Na2O:0.23-0.35%
Physical Properties:
B.D:1.75-1.95g/cm3
Specific Gravity:3.95g/cm3
Mohs Hardness:9.0
Application:
Polishing pad
Oil stone,grinding stones,sharpening stones
Bonded abrasives and Coated abrasives
Floor / Wall Laminates
Thermal Spraying (Plasma Spraying)
Lapping & Micro-blasting applications
Super Refractories, Ceramics and Tiles
Brake linings
