Typ
Element |
KA401
Saugfähig |
KA402
Entfluoridizer |
KA403
Saugfähig für H2O2 |
KA404
Antichlor |
KA405
Katalysatorträger |
KA406
Absorptionsmittel in der Luftzerlegung |
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Aussehen | Weiße Kugel | ||||||||
Hauptkristallphase | χ-ρ | χ-ρ | γ | χ-ρ | γ | χ-ρ | |||
Chemische Zusammensetzung % |
Al2O3 | ≥93 | ≥93 | ≥92 | ≥90 | ≥93 | ≥90 | ||
Na2O | ≤0, 3 | ≤0, 3 | ≤0, 5 | 0, 15-0, 3 | ≤0, 3 | ||||
I. L. | 6-8 | 6-8 | ≤8 | ≤ | ≤5 | 6-8 | |||
Schüttdichte , g/ml | 0, 68-0, 72 | 0, 70-0, 75 | 0, 65-0, 75 | 0, 68-0, 78 | 0, 70-0, 80 | 0, 68-0, 72 | |||
Oberfläche , m2 /g | ≥280 | ≥280 | 200-260 | ≥300 | ≥200 | ≥300 | |||
Porenvolumen , ml/g | 0, 3-0, 45 | 0, 3-0, 42 | 0, 4-0, 46 | 0, 3-0, 5 | 0, 4 | 0, 3-0, 5 | |||
Statische Absorption , % |
Wasser
20 |
Fluorin 0, 12 |
Wasser
50 |
Chlor
10-20 |
Wasser
50-70 |
Wasser
20 |
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Aktivität , % | - | - | 56-62 | - | - | - | |||
Verlust an Abrieb , % | ≤1, 0 | ≤1, 0 | ≤1, 0 | ≤0, 7 | ≤0, 4 | ≤0, 8 | |||
Quetschfestigkeit , N/Korn | Φ1-2 | ≥40 | ≥40 | - | ≥40 | - | - | ||
Φ2-3 | ≥60 | ≥60 | - | - | - | - | |||
Φ3-5 | ≥100 | - | ≥100 | ≥82 | ≥100 | ≥100 | |||
Φ4-6 | ≥120 | - | ≥130 | ≥120 | ≥120 |
≥110
|
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Φ5-7 | ≥120 | ≥150 | ≥150 | ≥150 | ≥160 | ≥150 | |||
Φ6-8 | ≥200 | ≥200 | ≥200 | ≥200 | ≥220 | ≥200 | |||