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Zircon brick is produced by mixing, molding, drying and sintering at high temperature in shuttle kiln.
1. High bulk density.
2. Good thermal shock resistance.
3. High performance of chemical stability and alkaline medium erosion resistance.
Item | Dense Zircon Brick | Zircon Brick |
GK65 | GK60 | |
ZrO2 % | ≥65 | ≥60 |
SiO % | — | ≤38 |
Fe2O3 % | ≤0.3 | ≤0.5 |
Apparent Porosity % | ≤18 | ≤22 |
Bulk Density g/cm3 | ≥3.7 | ≥3.5 |
Cold Crushing Strength Mpa | ≥100 | ≥100 |
Refractoriness Under Load( 0.2MPa,0.6%) ℃ | ≥1650 | ≥1620 |
1: 15-21 crates/ pallets can be loaded in one 20' container
2: Crate or pallet size: length isless than 1.3m, width is between 0.6 and 1.1m
3: Gross weight of each crate or pallet shall be around 1 metric ton and shall not exceed 1.8 metric ton
4: Special requirement of packing details are acceptable
5: A packing list will be issued for approval after designing.