China Polishing Corundum Grit Brown Fused Aluminum Oixde Powder Abrasive Grade (BFA 95), Find details about China Fused Alumina, Alumina Oxide from Polishing Corundum Grit Brown Fused Aluminum Oixde Powder Abrasive Grade (BFA 95)
Usage | Grit | Chemical Component % | |||
Al2O3 | TiO2 | SiO2 | Fe2O3 | ||
Refractory | 0~1mm | ≥ 95.00 | ≤ 3.20 | ≤ 1.00 | ≤ 0.3 |
1~3mm | |||||
3~5mm | |||||
5~8mm | |||||
Bonded & Coated Abrasive | F4~F80 P12~P80 | 95.00~96.50 | 1.70~3.40 | ≤ 1.00 | ≤ 0.30 |
F90~F150 P100~P150 | 94.50~96.50 | 1.70~3.40 | ≤ 1.00 | ≤ 0.30 | |
F180~F220 P180~P220 | 94.00-96.50 | 1.70~3.60 | ≤ 1.00 | ≤ 0.30 | |
F230~F800 P240~P800 | ≥ 93.50 | 1.70~3.80 | ≤ 1.20 | ≤ 0.30 | |
F1000~F1200 P1000~P1200 | ≥ 93.00 | ≤ 4.00 | ≤ 1.40 | ≤ 0.30 | |
P1500~P2500 | ≥ 92.50 | ≤ 4.20 | ≤ 1.60 | ≤ 0.30 |