Produc description:
The
ceramic fiber board are made of different refractory fiber bulks withexcellent chemical stability,organic and inorganic bond bywet method and vacuumforming processing which is applitical to many kinds of industries .The fiberboard with a characteristics of hard, flexible,excellent strength and resistanceagainst corrosion.
Product Features
Wide bulk density, 260-320kg/m3
Variety ,can be classified by temperature800ºC-1600ºC
Low thermal conductivity and shrinkage
Lowheat storage
Excellent resistance against chemical attack
Easy to machine ,cut and install
Product Application:
High temperature seal, heat insulation
Refractory back lining
Thermal power,
Glass and enamel
Fire proofing
ITEM | PRODUCT | COM | STD | HP | HA | HZ |
ClassificationTemperatureºC | 1100 | 1260 | 1260 | 1360 | 1430 |
WorkingTemperatureºC | <1000 | 1050 | 1100 | 1200 | 1350 |
Color | white | white | white | white | white |
Densitykg/m3 | 260 320 | 260 320 | 260 320 | 260 320 | 260 320 |
Liner Shrinkage% After 24hours | -4 | -3 | -3 | -3 | -3 |
1000ºC | 1000ºC | (1100ºC) | (1200ºC) | (1350ºC) |
Thermal conductivityw/m.kdensity128Kg/m3) | 0.085 400ºC | 0.085 400ºC | 0.085 400ºC | 0.085 400ºC | 0.085 400ºC |
0.132 800ºC | 0.132 800ºC | 0.132 800ºC | 0.132 800ºC | 0.132 800ºC |
0.180 (1000ºC) | | 0.180 (1000ºC) | 0.180 (1000ºC) | 0.180 (1000ºC) |
Tensile strengthMPa (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:600X400X10-50,900X600X20-50,other according tocustomer's requirement |