A, A-B, A-P, A-R.
Long Time Materials
1770< Refractoriness< 2000
Alpha- Al2O3
Hexagonal
More Than 3.90g/cm3
Hv1800-2200 .
Polishing, Grind, Sand Blasting, Refractory
Natural Corundum
Corundum Abrasives
25kg P.P Bag + Jumbo Bag, 25kg Paper Bag +Pallet.
F8-F1200, P12-P2500, 0-1mm, 1-3mm,3-5mm,5-8mm, etc