Zirconium Aluminum Composite Powder Equivalent to Fujimi FO
Zirconium aluminum composite powder Physical properties and Chemical composition %
| item | Size | Specific gravity (g/cm3) | chemical（%） | ||||
| Al2O3 | SiO2 | Fe2O3 | TiO2 | ZrO2 | |||
| Emery lapping powder | #800-#1200 | ≥3.90 | ≥45.0 | ≤20.0 | ≤0.5 | ≤2.0 | ≤33.0 |
| #1500-#3000 | ≥3.90 | ≥40.5 | ≤20.0 | ≤0.7 | ≤2.0 | ≤33.0 | |
PSD(Particle Size Distribution) of Zirconium aluminum composite powder
| Size | D0(um) | D3(um) | D50(um) | D94(um) |
| #800 | ≤32.0 | ≤27.0 | 11.3±0.9 | ≥6.5 |
| #1000 | ≤27.0 | ≤23.0 | 9.4±0.8 | ≥5.0 |
| #1200 | ≤23.0 | ≤20.0 | 7.1±0.7 | ≥4.0 |
| #1500 | ≤19.0 | ≤17.0 | 5.5±0.5 | ≥3.0 |
| #2000 | ≤15.0 | ≤14.0 | 4.5±0.4 | ≥2.0 |
| #3000 | ≤12.0 | ≤11.0 | 3.6±0.4 | ≥1.5 |
Zirconium aluminum composite powder Main Applications
–Grinding and polishing of semiconductor wafers
–Surface finishing of various optical glasses
–Grinding and polishing of lenses, prisms, mirrors, filters, etc. of optical crystals.
–Surface finishing of piezoelectric materials
Packing of Zirconium aluminum composite powder
10kgs pvc bags+pallet
