EPOWOOL® Ceramic fiber board is a high temperature rigid product manufactured by a wet forming process using fiber bulk and binders. It offers low thermal conductivity and high temperature stability in application where vibration, mechanical stress and strong erosive forces are present. The excellent rigidity and modulus of rupture inherent to these boards makes hem strong and self-supporting, yet relatively lightweight and easy to cut or machine.
EPOWOOL® Ceramic fiber board can be used in a wide range of applications, such as thermal insulation, particularly in areas of fire protection and in domestic applications which have high requirement of environment friendly.
General Characteristics
EPOWOOL® Ceramic fiber boards have below outstanding characteristics:
High temperature stability
Low thermal conductivity
Good flexural and compressive strength
Easy to saw, drill and die-cut
Excellent thickness control
Low tortuosity
Exceptional surface finish
Typical Applications
Rigid high temperature gaskets and seals
Fire protection systems
Domestic boiler heat exchanger linings
Heat shields for personnel protection
Trough/distribution linings for conveying aluminium
Refractory backup for brick and castable
Product category and index
1000Board | 1260Board | 1400Board | 1430Board | 1600Board | 1800Board | ||
Working Temperature | ℃ | 800 | 1000 | 1200 | 1250 | 1450 | 1650 |
Density | kg/m³ | 280 | 280 | 280 | 280 | 400 | 600 |
Rupture strength | Mpa | >0.31 | |||||
Heat Linear Shrinkage | % | ≤4(at 1000℃*24h) | ≤4(at 1260℃*24h) | ≤4(at 1400℃*24h) | ≤4(at 1430℃*24h) | ≤3(at 1600℃*24h) | ≤3(at 1800℃*24h) |
Thermal conductivity (GB/T17911.8) | W/mk | 0.13(at average 600℃) 0.17(at average 800℃) 0.25(at average 1000℃) | |||||
Chemistry | Al2O3 | 35-38 | 39-42 | 45-48 | 32-35 | 70-73 | 78-81 |
Al2O3+SiO2 | ≥95 | ≥98 | ≥99 | ≥99 (Al2O3+SiO2+ZrO2) | ≥99 | ≥99.5 | |
ZrO2 | - | - | - | 12-15 | - | - | |
Organic Ratio | % | ≤7 | |||||
Dimension | mm | 900*600*25/50 1000*600*25/50 | |||||
Packaging | - | Carton or pallet | Wooden Box |
* Product density can be customized in the range of 220-600kg/m³ according to customer requirements.
* Product thickness can be customized within the range of 6-120mm according to customer requirements.
* The data shown are the test results obtained under the standard process and may change.
* Different atmospheres and application locations, performance parameters will change, specific materials can consult the engineering department.
sales@entopn.com
+86-513-69898388