Fireproof Insulation Board For Boiler Duct 1260°C Customized Size
Introduction
1260°C ceramic fiber board 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 equipment.
Standard Thickness: 1/4", 1/2", 1", 1.5", 2"
Standard Widths: 12"*, 24", 42"*
Standard Lengths: 36 ", 48"
Other specifications manufacture according to the customer request.
Standard Packaging: Carton Boxes
Feature
♦ Fibers are bonded by binder
♦ Low thermal conductivity
♦ Shorter heat up and cool down time
♦ Resilience and resistance to thermal shock
♦ Greater mechanical strength
♦ Can withstand gas flow velocity of 30 m/sec
♦ Even density, thickness
♦ Flexible and easy to cut or install
Applications
• Appliance and heat processing
• Backup insulation to dense refractories
• Bullnose tiles
• Burner blocks
• Combustion chamber construction
• Expansion joint material
Technical Data
| Ceramic fiber board | COM Board | ST Board | HP Board | HA Board |
| Classification Temperature(℃) | 1100 | 1260 | 1260 | 1360 | 1430 |
| Working Temperature(℃) | 1000 | 1050 | 1100 | 1250 | 1350 |
| Color | White | Pure White | Pure White | Pure White | Pure White |
| Density(kg/m3) | 260-320 | 280-600 | 280-600 | 280-600 | 280-600 |
| Shrinkage (1800℉, 3h) | -4 (1000℃) | -3 (1000℃) | -3 (1100℃) | -3 (1250℃) | -3 (1350℃) |
| Thermal Conductivity | 0.085(400℃) 0.132(800℃) 0.180(1000℃) | 0.085(400℃) 0.132(800℃) 0.180(1000℃) | 0.085(400℃) 0.132(800℃) 0.180(1000℃) | 0.085(400℃) 0.132(800℃) 0.180(1000℃) | 0.085(400℃) 0.132(800℃) 0.180(1000℃) |
| Chemical Composition | AL2O3+SIO2 | AL2O3+SIO2 | AL2O3+SIO2 | AL2O3+SIO2 | AL2O3+SIO2 |
| Ultimate Strength (≥ MPa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Size(mm) | 600*400*10-50, 1000*500*10-50 Other is made according to customers' requirement. |
