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1000Board | 1260Board | 1400Board | 1430Board | 1600Board | 1800Board | |||||||
Working Temperature | ℃ | 800 | 1000 | 1200 | 1250 | 1450 | 1650 | |||||
Density | kg/m³ | 280 | 280 | 280 | 280 | 400 | 600 | |||||
Rupture strength | Mpa | ≥0.31 | ||||||||||
Heat Linear Shrinkage | % | ≤3(at 1000°C*24h) | 3(at 1260°C*24h) | ≤3(at 1400°C*24h) | ≤3(at 1430°C*24h) | ≤3(at 1600°C*24h) | 3(at 1800°C*24h) | |||||
(GB/T17911.8) | W/mK | 0.13(at average 600°C) 0.17(at average 800°℃) 0.25(at average 1000°C) | ||||||||||
Chemistry | Al2O3 | 34-37 | 38-41 | 45-48 | 32-35 | 70-73 | 78-81 | |||||
Al2O3 +SiO2 | ≥90 | =93 | 94 | ≥94 (Al2O3+SiO2 +ZrO2) | ≥99 | 99.5 | ||||||
ZrO2 | 10-14 | |||||||||||
Organic Ratio | % | ≤7 | ||||||||||
Dimension | mm | 900*600*25/50 1000*600*25/50 | ||||||||||
Packaging | Carton or Pallet | Wooden Box | ||||||||||










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