Type(℃) | 1050 Common | 1260 STD | 1350ZrAl | 1450HZ | |||||
Working Temprature (℃) | 950 | 1150 | 1250 | 1350 | |||||
Density (kg/m3) | 64/80/96/128/140/160 | ||||||||
Permanent change on heating (100%) | 950℃×24h≤--3 | 1150℃×24h≤--3 | 1250℃×24h≤--3 | 1350℃×24h≤--3 | |||||
Thermal conductivity w/(m.k) | 0.15(600℃)0.22(800℃) | 0.12(600℃)0.20(800℃) | 0.12(600℃)0.20(800℃) | 0.16(800℃) 0.20(1000℃) | |||||
Chemical Compostion | Al2O3(%) | 44 | 45-46 | 44 | 39-40 | ||||
SIO2(%) | 52 | 53 | 50 | 35 | |||||
ZrO2(%) | -- | -- | 5~7 | 15~17 | |||||
Fe2O3(%) | ≤1.0 | ≤0.8 | ≤0.2 | ≤0.2 | |||||
Na2O+K2O(%) | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 | |||||
CaO+MgO | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | |||||
Size | 15000×610/1220×10mm 14400×610/1220×12.5mm | ||||||||
7200×610/1220×20mm 7200×610/1220×25mm | |||||||||
5000×610/1220×30mm 4500×610/1220×40mm 3600×610/1220×50mm | |||||||||
Remarks | Any other size can be made as your request |