Rayon Based Hard Carbon Fiber Thermal Insulation Felt Board for
The carbon fiber felt baord is made out of good quality rayon based
This carbon fiber felt board is hard or rigid.
The board can be covered with foil, cfc or plain surfaces to reduce
dusting,out gassing,orapplied as heat reflection.
This carbon fiber board is for metal composites as a thermal
|Volume Density (g/cm3)||0.17-0.20|
|Compression Strength (Mpa)||1.3-1.88|
|Ash Content (PPM)||≤260|
|Tensile Strength (Mpa)||1.2-1.82 (Deformation5%)|
|Processing Temperature (℃)||1150-2500|
|Carbon Content (%)||≥99.7|
|Applicative Temperature Range (℃)||1250-2600|
Our products are mainly used as insulation in high-vacuum and inert
atmosphere furnaces. This kind of high-vacuum is widely used for
metal heat treatment, meticulous and ceramic sintering, different
kinds of crystallization production, producing optical fiber, and
sintering monocrystalline silicon for semiconductors, usually in a
high-vacuum or inert atmosphere furnace. Our company has developed
close technical partnerships with major fields including Aerospace,
Semiconductor, Automotive, Specialist Castings, Metal Composites,
Crystal Growing, Hard Metal Sintering, Graphitizing, and the Heat
- Aerospace: Hot isostatic process furnaces, heat treating,
sintering, brazing furnaces, autoclaves.
- Float glass industry: Insulating fasteners (part of liners).
- Tool manufacturing: Sintering and hot pressing.
- Universities and Government Research Centers: High temperature
furnaces, fuel cells.
- Semi conductors: Silicon pullers, gallium arsenate producers,
- Quartz/Fused Silica manufacturing: Melting/Sintering furnaces.