Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:500 kg
Supply Capability:3000 kg/month
Features；
Low thermal conductivity and low heat storage
Excellent heat insulation, fire proofing and processing function
Excellent chemical stability
Excellent erosion insulation and resistance of folding
Application:
Industrial furnace heaters, inside wall of high temperature tube,
Liners of chemical industry high temperature reactionequipment and pyrogenation
Electric power furnace , nuclear power station and heat insulation
Fire proofing and heat insulation of high building
Heat insulation for kiln door and lid
Filtration material of high temperature
Data Sheet:
ITEM | PRODUCT | COM | STD | HP | HA | HZ | |
Classification Temperature(ºC) | 1100(2012℉) | 1260(2300℉) | 1260(2300℉) | 1360(2480℉) | 1430(2606℉) | ||
Working Temperature(ºC) | <1000(1832℉) | 1050(1922℉) | 1100(2012℉) | 1200(2192℉) | 1350(2462℉) | ||
Color | Pure White | Pure White | Pure White | Pure White | Pure White | ||
Density(kg/m3) | 96-128kg/m3 | 96-128kg/m3 | 96-128kg/m3 | 128-160kg/m3 | 128-160kg/m3 | ||
Line Shrinkage (%) After 24hours | ≤2.5 (1000℃/1832℉) | ≤2.5 (1000℃/1832℉) | ≤2.5 (1100℃/2012℉) | ≤3.5 (1250℃/2282℉) | ≤3.5 (1350℃/2462℉) | ||
Thermal conductivity (w/m.k) density(128Kg/m3) | 0.09(400℃/752F) | 0.09(400℃/752F) | 0.09(400℃/752F) | 0.132(600℃/1112F) | 0.76(600℃/1112F) | ||
0.176 (800ºC/1472F) | 0.176 (800ºC/1472F) | 0.176 (800ºC/1472F) | 0.22 (1000ºC/1832F) | 0.22 (1000ºC/1832F) | |||
0.22 (1000 ºC/1832F) | 0.28 (1200ºC/2192F) | ||||||
Tensile strength (Mpa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | ||
Chemical Composition % | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 | |
Al2O3+SiO2 | 96 | 97 | 99 | 99 | - | ||
Al2O3+SiO2+ZrO2 | - | - | - | - | 99 | ||
ZrO2 | - | - | - | - | 15-17 | ||
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | ||
Na2O+K2O | ≤0.5 | ≤0. 5 | 0.2 | 0.2 | 0.2 | ||
