Properties
Composite Rigid Felt Sandwich
Boards and shapes:

Manufactured with multi-layered, rigidized
carbon or graphite felt. Graphite foil can be
bonded to one or both faces.
Properties
Unit
Value
Bulk density
g/cm3
0.25
Carbon
%
99
Thermal
conductivities
W/mk
(at
1150oC)
0.20
Process temp.
°C
2500
Flexural strength
MPa
1.0
Thickness (mm)
Width (mm)
Length (mm)
20-300
1000
1500
20-300
1200
1600
Availability
Applications:

The main applications are for Insulation in vacuum furnaces, multi-crystalline casting furnace and
inert atmosphere furnaces. Its use, however not limited to these applications.
Boards:
Cylinders/ Tubes
Diameter (mm)
Wall thickness (mm)
Hight (mm)
200 - 1500
30-120
300-2000

High Temperature Insulation

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HP Materials Solutions, Inc.
5850 Canoga Ave, #400, Woodland Hills,  CA 91367, USA    
Tel: 1-888-375-1803  |  Fax: 818-626-8433  |  E-mail: support@hpmsgraphite.com              

- Rapid furnace heat-up and cool-down.
- Excellent temperature uniformity and furnace efficiency.
- Excellent pump-down capabilities.
- Easily shaped and installed.
- Graphite foil surfaces greatly reduce erosion from high velocity gas flow.