Shipping
1.FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3.Customers specifying freight forwarders or negotiable shipping methods.
4.Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
Payment Terms
1. Payment: T/T, Western Union,L/C; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 100 pieces,
3. Quality Warranty: 1 years.
Ceramic Fibre Board offers excellent thermal and physical stability, cold handling strength and corrosion resistance whilst also being lightweight, resilient and able to be utilised in direct contact with flame.If the board does become wet by water of steam, thermal and physical properties are restored upon drying.
As a result of this unique combination of characteristics, Ceramic Fibre Boards are often used in applications ranging from duct insulation, expansion joints, flue and chimney linings, furnace, kiln and boiler face as well as back up insulation for hard refractory.
Specifiacation
| Type | Common | Standard | High Pure | High alumina | Zirconium | |
| Classification temperature (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working temperature (°C) | ≤1000 | 1050 | 1100 | 1200 | 1350 | |
| Color | White | Pure White | Pure White | Pure White | Pure White | |
| Density (kg/m3) | 260 320 |
260 32 |
260 320 |
260 320 |
260 320 |
|
| Shrinkage on heating (%)(Temperature 24 hours, density as 320kg/m3) | -4 (1000°C) |
-3 (1000°C) |
-3 (1100°C) |
-3 (1200°C) |
-3 (1350°C) |
|
| Thermal conductivity of various temperatures (w/m.k) (density 285kg/m3) | 0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) |
0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) |
0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) |
0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) |
0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) |
|
| Compressive strength (Mpa) | 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 | |
Low thermal conductivity and ow heat storage
High temperature stability and resistant to thermal shock
High crushing strength and good toughness
Allow machining and cutting, easy application
Resistant to airflow erosion
Strong pressive strength
Good erosion resistance
Shorter heat up and cool down time
Non-brittle material, good elasticity
Heat capacity and low thermal conductivity
Excellent chemical stability and thermal stablity
Good thermal shock resistance
High compressive strength
Heat resistance for fireplace
Typical Application
all kinds of industrial furnace hot face and back face insulation;
kiln line of the high-temperature furnace, kiln cars, door damper, furnace temperature to separate plate;
deep processing products molding mould, like Craft glass etc;
astronautical,Shipbuilding heat insulation,fireproofing, sound proofing, insulation;
heat insulation for back lining of high temperature industrial furnace;
hot surface of industrial furnace ,electric furnace porcelain furnace, heat treatment furnace, mechanical and metallurgical furnace;
combustion chamber construction;
ceramic industry (kiln lining, kiln car insulation );
glass industry(glass tank wall, side, end wall and port neck insulation);
heat resistance for fireplace;
heat insulation of high temperature and high heat equipment.
