Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:50 roll
Supply Capability:5000 roll/month
Ceramic Fiber Paper
Company Information
Surya Thermal Insulation Material Co.,Ltd is a professional manufacturer and exporter of all kinds of insulation materials.We can supply Calcium Silicate series,Ceramic Fiber series, Light insulating brick series,Foam Glass series,Rock Wool series and other insulation materials.Our insulation products have been sold well inland and have been exported to more than twenty five countries and areas,such as Asia,Europe,Africa,etc.Our products and services have got high reputation from our customers all over the world.
Product Description
Product features:
1.Low Heat Storage .
2.Low Thermal Conductivity.
3.Excellent broken resistance.
4.Low thermal capacity.
5.Thermal vibration resistance.
6.High flexibility.
7.High electric insulation and sound insulation.
8.High machining property.
9.High compression strength.
Applications:
1. Between castings in coke oven doors, blast furnace hot air piping, aluminium heat treating furnace, tuyeres and heat treat furnaces.
2.Backup for brick and monolithic refractories in blast furnace stoves, piping, tundish, ladle, hot metal cars, trough etc.
3.Mould wrapping for controlled cooling
4.Shield for welding & brazing operation
5.Rotary klin back-up insulation
6.Fabricated into tapout cones for Aluminium industry.
7.Strips in bottom of ingot mould for sealing
8.Expansion joint packing
9.Induction coil liner
10.Mould liner
11.Silencer interleaf
12.Ladle & tundish insulation
Spec.
Grade | Standard | High Pure | HighAluminium | Zirconium | ||
Max. Temperature (°C) | 1050 | 1150 | 1260 | 1430 | ||
Shrinkage on Heating (%) | 800°C×24h≤-3 | 1000°C×24h≤-3 | 1280°C×24h≤-3 | 1400°C×24h≤-3 | ||
Organic Content (%) | ≤5 | ≤5 | ≤5 | ≤5 | ||
Thermal conductivity by mean temp. (W/m.k.) (250kg/m3) | 200°C | 0.055~0.065 | 0.060~0.070 | |||
400°C | 0.110~0.120 | 0.105~0.125 | ||||
600°C | 0.160~0.170 | 0.170~0.180 | ||||
Chemical Composition (%) | AL2O3 | 43 | 47 | 55 | 38 | |
SiO2 | 53 | 51 | 44 | 44 | ||
Fe2O3 + Ti2O3 | ≤1.2 | ≤0.3 | ≤0.3 | ≤0.2 | ||
CaO + MgO | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.2 | ||
NaO + KO2 | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.2 | ||
Density (kg/m3) | 170~230 | |||||
Size(mm) | 1000000×610×0.5 80000×610×0.7 60000×610×1 30000×610×2 20000×1220×3 15000×1220×4 120000*610*5 100000*610*6 | |||||
