After-sales Service: | Professional After-Sales Service |
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Warranty: | Building Life Cycle |
Material: | Basalt |
Refractoriness: | 800-1400°C |
Diameter: | 4-30mm |
Apparent Density: | 60kg/M3-120kg/M3 |
Samples: |
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Customization: |
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lPRODUCT | LRL80 | LRL100 | LRL120 | |||
Density,kg/m3 | 80 | 100 | 120 | |||
Width,mm | 600,900 | 600,900 | 600,900 | |||
Thickness,mm | 25~50 | 60~ 100 | 25~50 | 60~ 100 | 25~50 | 60~ 100 |
Length,mm | 5000 | 3000 | 5000 | 3000 | 5000 | 3000 |
Performance | LRL80 | LRL100 | LRL120 | Uint | Standard | |
Thermal conductivity |
5 0 C | ≤ 0.038 | ≤ 0.038 | ≤ 0.038 | W/(m•K) |
GB/T 10295 ASTM C518 ASTM C177 |
1 0 0 C | ≤ 0.047 | ≤ 0.045 | ≤ 0.045 | |||
1 5 0 C | ≤ 0.058 | ≤ 0.056 | ≤ 0.055 | |||
2 0 0 C | ≤ 0.071 | ≤ 0.067 | ≤ 0.064 | |||
2 5 0 C | ≤ 0.085 | ≤ 0.080 | ≤ 0.074 | |||
3 0 0 C | ≤ 0.099 | ≤ 0.095 | ≤ 0.090 | |||
Maximum operating temperature | 650 | 750 | 750 | C | ASTM C411 | |
Heat load shrinkage temperature | 600 | 650 | 650 | C | GB/T 11835 | |
Linear shrinkage | ≤2 | ≤2 | ≤2 | % | ASTM C356 | |
Volume moisture absorption* | ≤ 0.02 | 0.02 | 0.02 | vol% | ASTM C1104 M | |
Hydrophobicity* | 99 | 99 | 99 | % | GB/T 10299 | |
Chloride content** | ≤ 10 | ≤ 10 | ≤ 10 | mg/ kg | ASTM C871 | |
Combustion performance |
Nonflammability A1 Smoke degree <25 Flame Spread <25 |
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GB 8624 ASTM E84 |
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