SY spruzzatura termica ittrio trifluoruro/fluoruro YF3 polvere bianca di terre rare CAS 13709-49-4 miglior prezzo
| Chimica (% in peso) | ZR- 3Y-1 | ZR -3Y-2 | ZR - 3Y-3 | ZR - 3Y-4 |
| ZR(HF)O2 | ≥ 94.2 | ≥ 94.2 | ≥ 94.0 | ≥ 94 |
| Y2O3 | 5.25 ±0.25 | 5.25 ±0.25 | 5.25 ±0.25 | 5.25 ±0.25 |
| A1203 | 0.25 ±0.02 | < 0.01 | 0.25 ±0.02 | 0.25 ±0.02 |
| Fe2O3 | < 0.005 | < 0.005 | < 0.005 | < 0.005 |
| SiO2 | < 0.02 | < 0.02 | < 0.02 | < 0.02 |
| TiO2 | < 0.005 | < 0.005 | < 0.005 | < 0.005 |
| Na2O | < 0.005 | < 0.005 | < 0.005 | < 0.005 |
| Cl | < 0.01 | < 0.01 | < 0.05 | < 0.05 |
| contenuto di umidità | < 1.0 | < 1.0 | < 1.0 | < 1.0 |
| Perdita di accensione ( LOI ) | < 1.0 | < 3.0 | < 3.0 | < 1.0 |
| D50(um) | < 1.0 | < 1.0 | < 0.5 | < 0.5 |
| densità apparente (g/cm²) | -- | 1.0-1.45 | 1.0-1.45 | 1.0-1.65 |
| SCOMMESSA(m²/g) | 5--38 | 5--38 | 5--38 | 5--38 |