Die Prüfgegenstände | Testindikatoren | Die Inspektionsergebnisse |
Aussehen | Weiße Kristallpartikel | Weiße Kristallpartikel |
Anbydrous Borax (Na 2 B 4 O 7 ) | ≥99.50% | 99.65% |
Natriumoxid (Na 2 O ) | ≥31% | 31.16% |
Boroxid (B 2 O 3 ) | ≥68% | 68.24% |
Eisen (Fe) | ≤18 ppm | 0.0016% |
Wasserunlösliche Stoffe | ≤920 ppm | 0.060% |
Sulfat (SO 4 ) | ≤135 ppm | 0.011% |
Chlorid (Cl) | ≤70 ppm | 0.006% |
Feuchtigkeitsgehalt | ≤1 % | 0.8% |
Durchschnittliche e Partikelgröße h Maschenzahl | 40-60 |
Die Prüfgegenstände | Testindikatoren | Die Inspektionsergebnisse |
Aussehen | Weißes Pulver | Weißes Pulver |
Anbydrous Borax (Na 2 B 4 O 7 ) | ≥95% | 95.24% |
Natriumoxid (Na 2 O ) | ≥31% | 31.05 |
Boroxid (B 2 O 3 ) | ≥68% | 68.11 |
Natriumcarbonat (Na 2 CO 3 ) | ≤0.4% | 0.30% |
Wasserunlösliche Stoffe | ≤0.06% | 0.055% |
Sulfat (SO 4 ) | ≤0.4% | 0.24% |
Chlorid (Cl) | ≤0.03% | 0.012% |
Feuchtigkeitsgehalt | ≤0.5% | 0.45% |
Eisen (Fe) | ≤0.005% | 0.0047% |
Durchschnittliche e Partikelgröße h Maschenzahl | 40-60 |
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