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Refractory Material for Furnace
1.Professional factory form China
2.thickness 10mm-50mm
3.ISO9001&MSDS
4.refractory material
Refractory Material For Furnace
refractory material for furnace description
Ceramic Fiber refractory material for furnace is made form common,high pure, high aluminum and zirconium alumina silicate fiber bulk. Its processes include needing, thermal forming,vertical and transverse slitting and rolling.
Ceramic fiber refractory material for furnace is ideal thermal insulation material, fire-proof material and sound-absorbing material. Needled-fiber blanket has even texture and smooth surface.
Characteristics of refractory material for furnace
1. low thermal conductivity ,low heat capacity
2. excellent heat stability and thermal shock resistance
3.good performance of thermal insulation, fire-proof and sound-absorbing
4. ultimate tensile strength
5. no delamination
Applications of refractory material for furnace
1.Industrial furnace, heating devices, high temperature pipe
2.High building fireproof ,sound-absorbing and thermal insulation material
3.Thermal insulation material for the electricity boilers, gas turbine and nuclear power.
4.Wall linings of the chemical high-temperature reaction equipment and heating equipment.
5.Thermal insulation for the furnace door and roof.
Technical data of refractory material for furnace
Type | Standard | High Pure | High Aluminum | Zirconium | |
Classification Temperature(°C) | 1260 | 1260 | 1300 | 1430 | |
Working Temperature(°C) | 1150 | 1200 | 1260 | 1400 | |
Density(kg/m3) | 96/128 | 96/128 | 128/160 | 128/160 | |
Thermal conductivity by mean temp.(w/m.k.) (Density 128kg/m3) | 0.09(400 °C) 0.16(800 °C) | 0.09(400°C) 0.16(800°C) 0.20(1000°C) | 0.12(600°C) 0.20 (1000°C) | 0.16(800°C) 0.20(1000°C) | |
Tensile Strength (Mpa) (Density 128kg/m3) | 0.04 | 0.04 | 0.04 | 0.04 | |
Chemical Composition | AL2O3 | 46 | 47-49 | 52-55 | 39-40 |
| AL2O3+SIO2 | 97 | 99 | 99 | -- |
| AL2O3+SIO2+ ZrO2 | -- | -- | -- | 99 |
| ZrO2 | -- | -- | -- | 15-17 |
| Fe2O3 | <1.0 | 0.2 | 0.2 | 0.2 |
| Na2O+K2O | ≤0.5 | 0.2 | 0.2 | 0.2 |
Common Size | Length × Width ×Thickness 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 Other sizes and shapes as per your request. | ||||
