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Specifications
Fused cast AZS,castable AZS refractory blocks TY 33#,TY36#,TY 41# for bottle glass/ glaze /frit furnace side wall.
Physical and chemical index
| Item | Behaviors | |||
| AZS-33# ER 1681 | AZS-36# ER 1685 | AZS-41# ER 1711 | ||
| Chemical Composition | Al2O3 | ≥50.00 | ≥49.00 | ≥45.00 |
| ZrO2 | ≥32.50 | ≥35.50 | ≥40.50 | |
| SiO2 | ≤15.50 | ≤13.50 | ≤13.00 | |
| Na2O+K2O | ≤1.30 | ≤1.35 | ≤1.30 | |
| Bulk density g/cm3 | ≥3.75 | ≥3.85 | ≥4.00 | |
| Apparent Porosity % | ≤1.2 | ≤1.0 | ≤1.2 | |
| Cold Crushing Strength Mpa | ≥300 | ≥300 | ≥300 | |
| Exudation Temperature of Glass Phase | ≥1400 | ≥1400 | ≥1410 | |
| Bubble Separation Ratio(1300°C×10h) | ≤1.2 | ≤1.0 | ≤1.0 | |
| Anti-corrosion rate of glass liquid 1500°C×36h (mm/24h)% | ≤1.4 | ≤1.3 | ≤1.2 | |
| Apparent density (g/cm3) | PT(RN RC N) | ≥3.50 | ≥3.50 | ≥3.70 |
| ZWS(RR EVF EC ENC) | ≥3.65 | ≥3.70 | ≥3.90 | |
| WS( RT VF EPIC FVP DCL) | ≥3.75 | ≥3.8 | ≥4.00 | |
AZS BRICKS
