purpose | Specifications | Main chemical composition% | Magnetic material% | ||||||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||||||
Abrasive tools | F | 4#—80# | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ≤0.05 | ||||
90#—150# | ≥94 | ≤0.03 | |||||||||
180#—240# | ≥93 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.02 | ||||||
P | 8#—80# | ≥95.0 | ≤0.2 | ≤1.2 | ≤3.0 | ≤0.05 | |||||
100#—150# | ≥94.0 | ≤0.03 | |||||||||
180#—220# | ≥93.0 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.02 | ||||||
W | 1#-63# | ≥92.5 | ≤0.5 | ≤1.8 | ≤4.0 | — | |||||
Refractory | Segment sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | — | ||||
25-0mm 10-0mm 50-0mm 30-0mm | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | — | ||||||
Fine powder | 180#-0 200#-0 320#-0 | ≥94.5≥93.5 | ≤0.5 | ≤1.5 | ≤3.5 | — |