PHYSICAL PROPERTIES | TYPICAL CHEMICAL ANALYSIS | ||
---|---|---|---|
Product Type | Aluminum Oxide Precision Lapping Powder | Al2O3 | ≥ 96.5% |
Appearance | Brown | SiO2 | ≤ 0.5% |
Hardness, Mho | 9.0 | Fe2O3 | ≤ 1.0% |
Specific Gravity | 3.98 | TiO2 | ≤ 2.3% |
입도 | #240 | #280 | #320 | #360 | #400 | #500 | #600 | #700 | #800 |
---|---|---|---|---|---|---|---|---|---|
D50(um) | 57.0±3.0 | 48.0±3.0 | 40.0±2.5 | 35.0±2.0 | 30.0±2.0 | 25.0±2.0 | 20.0±1.5 | 17.0±1.3 | 14.0±1.0 |
입도 | #1000 | #1200 | #1500 | #2000 | #2500 | #3000 | #4000 | #6000 | #8000 |
---|---|---|---|---|---|---|---|---|---|
D50(um) | 11.5±1.0 | 95±0.8 | 8.0±0.6 | 6.7±0.6 | 5.5±0.5 | 4.0±0.5 | 3.0±10.4 | 2.0±0.4 | 1.2±0.3 |