High quality Ceramic Fiber Board For Industry
USD $0.7 - $1.7 /Kilogram
Min.Order:500 Kilograms
High quality Ceramic Fiber Board For Industry is produced with different alumina-silica fibers for applications at temperatures up to 1400 ºC by vacuum formed technology.
With a characteristics of hard ,excellent strength ,light weight and easy to handle.It is ideal material for furnace ,boiler duct ,stack lining and other heat equipments.
Low thermal conductivity and shrinkage
Low heat storage
Light weight
Excellent thermal shock resistance and thermal stability
Easy to handle ,cut and install
Low sound transmission
Asbestos free
1.Refractory lining for industrial furnace in wall, roofs, stacks and doors,etc.
2.Combustion chamber liners,boilers and heaters.
3.Back-up insulation for brick,and monolithic refractories.
4.Transfer of molten aluminum,and other non-ferrous E metals.
5.Expansion joint boards
6.Barrier against flame and heat
7.Hot face layer for high velocity or abrasive furnace atmosphere
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 | white | white | white | white | white | ||
Density(kg/m3) | 260~ 320 | 260~ 320 | 260~ 320 | 260~ 320 | 260~ 320 | ||
Liner Shrinkage (%) After 24hours | <2.5 (1000℃/1832℉) | <2.5 (1050ºC/1922℉) | <2.5 (1100ºC/2012℉) | <2.5 (1100ºC/2012℉) | <2.5 (1350ºC/246℉) | ||
Thermal Conductivity (w/m.k) Density(128Kg/m3) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | ||
0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | |||
0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | |||
Tensile Strength (MPa) (Strenth10%) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||
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:600X400X3-50,900X600X3-50,other according to customer's requirement |
1.quickly delivery
2. good quality
3. good after-sale services.
Production
ISO Quality management System
Production control:
Inspection report
If you have any questions about our products,pls feel free to contact us!