Description of Poly Light High Alumina Brick:
Poly-light high alumina brick has excellent characteristics such as high use temperature, low thermal conductivity and good heat insulation performance.
Description
Technique Data
Technique Data of Poly Light High Alumina Brick:
Item | Specification | |
GJQ1.0 | GJQ0.8 | |
Al2O3 % | ≥48 | |
Fe2O3 % | ≤2 | |
Bulk Density g/cm3 | ≤1.0 | ≤0.8 |
CCS MPa | ≥3.5 | ≥2.5 |
Thermal Conductivity ,W/(m·K) 350±25℃ | ≤0.5 | ≤0.35 |
PLC % 1350℃×2h | -2.0~1.0 | |
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