Home>Product>Carbon fibre composite rigid felts (long and short)>Short Carbon Fiber Rigid Felt

Short Carbon Fiber Rigid Felt

It is mainly used in high temperature environment under vacuum or inert gas protection, such as SiC induction furnace/resistance furnace, silicon single crystal/polycrystalline furnace, high temperature sintering furnace, optical fiber rod making/drawing tower, thermal high temperature furnace, etc., especially suitable for electromagnetic induction furnace.
优点
The structure is approximately isotropic
Good thermal insulation
Excellent thermal stability
High purity, low impurity content
Excellent shock and corrosion resistance

Performance Indicators

Performance Indicators Units Vulan Models
VU-LRF-PD VU-LRF-PR VU-LRF-VB VU-SRF-V VU-LRF-SPG
Density g/cm³ 0.16±0.02 0.16±0.02 0.18±0.02 0.18±0.02 0.25±0.02
Carbon Content wt >99.9 >99.9 >99.9 >99.9 >99.9
Heat-Treatment Temperature 2400 2400 2400 2400 2400
Average Thermal Conductivity 1000℃ W/(m·K) 0.23 0.18 0.17 0.25 0.44
Ash Content ppm <20 <20 <20 <20 <200
Compressive
Strength
Mpa 1.80 1.50 1.20 0.50 2.31
Bending
Strength
Mpa 1.33 1.26 1.00 0.50 1.80
Usage
Environment
Vacuum 2400 2400 2400 2400 2400
Inert Gas 3200 3200 3200 3200 3200
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