Categories
Price: | US $ 40/Roll |
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Trade Terms: | FOB,CIF |
Min Order: | 100/Piece |
Pay Type: | L/C,T/T |
Prod Model: | FM |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Type: | Refractory Material |
Material: | Alumina Block |
Shape: | Roll |
Refractoriness (',℃): | 1260 |
Product Item | COMMON | STANDARD | HIGH PURITY | HIGH ALUMINA | HIGH ZIRCON | |
Specification Tem (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Tem (°C) | <1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | white | white | white | white | |
Density (Kg/m3) | 96 128 | 96 128 | 96 128 | 128 160 | 128 160 | |
Rate of liner (24h,density 128Kg/m3) | -4(1000 °C) | -3(1000 °C) | -3(1100 °C) | -3(1250 °C) | -3(1350 °C) | |
Rate of thermal conductivity (w/m.k) (Density 128Kg/m3) | 0.09(400°C) 0.176(800°C) | 0.09(400°C) 0.176(800°C) | 0.09(400°C) 0.176(800°C) 0.22(1000°C) | 0.132(600°C) 0.22(1000°C) | 0.76(600°C) 0.22(1000°C) | |
Tensile strength (Mpa) (Density 128Kg/m3) | 0.08~0.12 | 0.08~0.12 | 0.08~0.12 | 0.08~0.12 | 0.08~0.12 | |
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 | |
Size(mm) | Specification:7200*610*10~50;Other made according to customer's requirment |