Abstract:
China KEBAGM Group Co.,Limited is a professional ceramic fiber manufacturing and exporting company.
With a annual capacity of 30,000 ton.Our main products cover all kinds of ceramic fibers,such as ceramic fiber felt,ceramic fiber rope,ceramic fiber board,ceramic paper and other related products.The products have been sold in more than fifty countries and regions,such as the EU,the USA,Asia,Africa etc.
Features:
Low thermal conductivity,heat storage and heat capacity
Excellent heat insulation
Excellent chemical stability
Shock and chemical attack resistant
Low thermal conductivity and shrinkage
Resilience under working condition,low shrinkage under high temperature
Excellent sound insulation and resistance of folding
Application:
Industrial furnace,Heat treatment,High temperature pipe
Insulating materials of boiler,turbine and nuclear power
Insulating material for face and top of industrial furnaces and heating device
Excellent sound insulation for Construction Fire protection
High temperature filter material for nonferrous metal
Technical parameter of ceramic fiber :
Item | Common | Standard | High Pure | High aluminum | High Zirconium | |
Classification temperature(°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working temperature(°C) | <1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | white | white | white | white | |
Density(kg/m3) | 96 | 96 | 96 | 128 | 128 | |
128 | 128 | 128 | 160 | 160 | ||
Liner Shrinkage After 24 hours | -4 | -3 | -3 | -3 | -3 | |
(1000°C) | (1000°C) | (1100°C) | (1250°C) | (1350°C) | ||
Thermal Conductivity(w/m·k) Density(128kg/m3) | 0.09 | 0.09 | 0.09 | 0.132 | 0.76 | |
(400°C) | (400°C) | (400°C) | (600°C) | (600°C) | ||
0.176 | 0.176 | 0.176 | 0.22 | 0.22 | ||
(800°C) | (800°C) | (800°C) | (1000°C) | (1000°C) | ||
0.22 | 0.28 | |||||
(1000°C) | (1200°C) | |||||
Tensil Strength(MPa) | 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 | |
Na2O3+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | |
Size(mm) | specification:7200*610*10-15,other according to customer's requirement. |
KEBA nano ceramic fiber paper