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Aluminum Silicate Fiber Board Technical Dates
ITEM | UNIT | HX1260ST | HX1260HP | HX1350HA | HX1430Zr | |
Max Servicing Temp. | ℃ | 1260 | 1260 | 1350 | 1430 | |
Bulk Density | KG/m3 | 250-350 | 250-350 | 250-400 | 250-400 | |
Liner Shrinkage (24hrs, After burning) | % | ≤3.0 (1050℃) | ≤3.0 (1100℃) | ≤3.0 (1200℃) | ≤3.0 (1300℃) | |
Modulus of Rupture | Mpa | ≥0.5 | ≥0.5 | ≥0.6 | ≥0.6 | |
Loss on ignition, | % | ≤8.0 | ≤8.0 | ≤8.0 | ≤8.0 | |
Thermal Conductivity (128kg/m3) | 600℃ | W/(M*k) | 0.12 | 0.12 | 0.12 | --- |
800℃ | W/(M*k) | 0.16 | 0.16 | 0.16 | 0.16 | |
1000℃ | W/(M*k) | 0.23 | 0.23 | 0.23 | 0.23 | |
Chemical Composition (After firing) | Al2O3 | % | ≥42.00 | ≥44.00 | ≥46.00 | ≥37.00 |
Al2O3+SiO2 | % | ≥97.00 | ≥98.00 | ≥98.00 | ≥84.00 | |
ZrO2 | % | --- | --- | --- | ≥11.00 | |
Others | % | ≤3.0 | ≤2.0 | ≤2.0 | ≤2.0 |