Name | White Rare earth polishing powder | Batch | 20170502 |
---|---|---|---|
model | XGY-557D | granularity(D50) | 1.95 μm |
purity(CeO2/TREO) | 75.95% | Total amount(TREO) | 96.71% |
Rare earth impurities (ppm) | Non-rare earth impurities (ppm) | ||
La2O3/TREO | Nd | F⁻ | 39500 |
Pr6O11/TREO | <100 | CaO | 510 |
Nd2O3/TREO | <100 | Fe2O3 | <100 |
Sm2O3/TREO | <100 | Na2O | 660 |
Eu2O3/TREO | Nd | ||
Gd2O3/TREO | Nd | ||
Tb4O7/TREO | Nd | ||
Dy2O3/TREO | Nd | ||
Ho2O3/TREO | Nd | ||
Er2O3/TREO | Nd | ||
Tm2O3/TREO | Nd | ||
Yb2O3/TREO | Nd | ||
Lu2O3/TREO | Nd | ||
Y2O3/TREO | <100 |