EPOWOOL Ceramic Fiber Board
EPOWOOL ceramic fiber thin board is the ceramic fiber board with the thickness of 2~13mm, made from the every grade of ceramic fiber wool removed the shots, and adding proper proportion of organic and inorganic binders. The products has the features of homogeneous texture, uniform thickness, acute size, low density, low thermal conductivity, excellent strength etc. The product can be used in the filed of fireproofing, refractory and insulation.
Product category and index
| | 1000Board | 1260Board | 1400Board | 1430Board | 1600Board | 1800Board |
Working Temperature | °C | 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°C*24h ) | ≤4(at 1260°C*24h ) | ≤4(at 1400°C*24h ) | ≤4(at 1430°C*24h ) | ≤3(at 1600°C*24h ) | ≤3(at 1800°C*24h ) |
(GB/T17911.8) | W/mK | 0.13(at average 600°C) 0.17(at average 800°C) 0.25(at average 1000°C) |
Chemistry | Al2O3 | 34-37 | 38-41 | 45-48 | 32-35 | 70-73 | 78-81 |
Al2O3+SiO2 | ≥90 | ≥93 | ≥94 | ≥94 (Al2O3+SiO2+ ZrO2) | ≥99 | ≥99.5 |
ZrO2 | - | - | - | 10-14 | - | - |
Organic Ratio | % | ≤7 |
Dimension | mm | 900*600*25/50 1000*600*25/50 |
Packaging | - | Carton or Pallet | Wooden Box |
General Characteristics
EPOWOOL Ceramic fiber boards have below outstanding characteristics:
Ø High temperature stability
Ø Low thermal conductivity.
Ø Good flexural and compressive strength.
Ø Easy to saw, drill and die-cut.
Ø Excellent thickness control.
Ø Low tortuosity
Ø Exceptional surface finish.
Typical Applications
Ø Rigid high temperature gaskets and seals.
Ø Fire protection systems.
Ø Domestic boiler heat exchanger linings.
Ø Heat shields for personnel protection.
Ø Trough/distribution linings for conveying aluminium
Ø Refractory backup for brick and castable
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.