Ceramics - Duraboard 3000

The highest temperature rated board made by Unifrax. 

Application
Full thickness refractory linings, thermal insulation where high velocities are encountered. Industrial combustion chamber construction.
Characteristics
Provides maximum high-temperature stability and shrinkage resistance. Controls shrinkage to 1.2% after 168 hours @ 2700°F/1482°C.
Sheet Size
18x18, 24x24 and 24x48 in 1,1-1/2 and 2” th.
Density
14 lb/ft3; 224 kg/m3
Operating temperature
3000°F; 1649°C
Compressive strength
(Green) 42lb/in2 @ 5% deformation
Dielectric strength
27 volts /mil
Product download