Description of Light Weight Insulation Castable:
Light weight insulation castable has the advantages of low thermal conductivity, excellent thermal insulation performance, energy saving and consumption reduction, convenient construction, which can reduce the thermal energy consumption of industrial kilns and reduce the weight of the furnace lining.
Technique Data of Light Weight Insulation Castable:
Item | Specification | |||||
LW0.6 | LW0.8 | LW1.0 | LW1.1 | LW1.3 | ||
Bulk Density,g/cm3 110℃×24h | 0.6~0.7 | 0.8~0.9 | 1.0~1.1 | 1.1~1.2 | 1.3~1.4 | |
MOR, MPa | 110℃×24h | ≥0.5 | ≥1.0 | ≥1.5 | ≥2 | ≥2.5 |
1100℃×3h | ≥0.5 | ≥1.0 | ≥1.0 | ≥2 | ≥2.5 | |
Crushing Strength, MPa | 110℃×24h | ≥2.0 | ≥2.5 | ≥5 | ≥6.5 | ≥7.5 |
1100℃×3h | ≥1.5 | ≥2.0 | ≥3 | ≥5.5 | ≥10 | |
Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.2 | ≤0.25 | ≤0.28 | ≤0.35 | ≤0.4 | |
Max Working Temperature, ℃ | 1000 | 1100 | 1150 | 1200 | 1250 | |
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