Description of Alumina Silicate Coating:
Semi-light weight and light weight refractory coating can be used as a thermal insulation lining, but also as a working lining for heat preservation and heat insulation at low and medium temperature. It has the characteristics of convenient construction, high adhesion, low rebound rate, and low working strength.
Technique Data of Alumina Silicate Coating:
Item | Specification | |||
LGP0.8 | LGP1.0 | LGP1.3 | ||
Al2O3 % | ≥30 | ≥35 | ≥40 | |
Bulk Density,g/cm3 110℃×24h | ≤0.8 | ≤1.0 | ≤1.3 | |
CCS, MPa | 110℃×24h | ≥4 | ≥5 | ≥7 |
Test Temperature, ×3h | ≥3 800℃ | ≥4 1000℃ | ≥5 1200℃ | |
PLC, % Test Temperature, ×3h | ±0.8 800℃ | ±0.8 1000℃ | ±0.8 1200℃ | |
Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.21 | ≤0.25 | ≤0.35 | |
Test Temperature, ℃ | 800 | 1000 | 1200 | |
Item | Specification | |||
LGP1.5 | LGP1.8 | LGP1.8T | ||
Al2O3 % | ≥42 | ≥45 | ≥55 | |
Bulk Density,g/cm3 110℃×24h | ≤1.5 | ≤1.8 | ≤1.8 | |
CCS, MPa | 100℃×24h | ≥12 | ≥15 | ≥12 |
Test Temperature, ×3h | ≥10 1300℃ | ≥13 1300℃ | ≥10 1400℃ | |
PLC, % Test Temperature×3h | ±0.8 1300℃ | ±0.8 1300℃ | ±1.0 1400℃ | |
Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.4 | ≤0.7 | ≤0.75 | |
Max Working Temperature, ℃ | 1300 | 1300 | 1500 | |
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