Carbon carbon composites (Carbon-fiber-reinforced carbon composites) (CFC) is a kind of material formed by high strength carbon fiber and carbon matrix after graphitization enhancement processing. It can be widely used in the high temperature environment of various structure, heater and vessel. Compared with the traditional engineering materials, carbon carbon composite has the following advantages: 1) High strength 2) High temperature up to 2000℃ 3) Thermal shock resistance 4) Low coefficient of thermal expansion 5) Small thermal capacity 6) Excellent corrosion resistance and radiation resistance
| Technical Data of Carbon-Carbon Composite | ||
| Index | Unit | Value |
| Bulk density | g/cm3 | 1.40~1.50 |
| Carbon content | % | ≥98.5~99.9 |
| Ash | PPM | ≤65 |
| Thermal conductivity (1150℃) | W/m.k | ≤65 |
| Tensile strength | Mpa | 90~130 |
| Flexural Strength | Mpa | 100~150 |
| Compressive strength | Mpa | 130~170 |
| Shear strength | Mpa | 50~60 |
| Interlaminar Shear strength | Mpa | ≥13 |
| Electric resistivity | Ω.mm2/m | 30~43 |
| Coefficient of Thermal Expansion | 106/K | 0.3~1.2 |
| Processing Temperature | ℃ | ≥2400℃ |
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Military quality, full chemical vapor deposition furnace deposition, imported Toray carbon fiber T700 pre-woven 3D needle knitting. Material specifications: maximum outer diameter 2000mm, wall thickness 8-25mm, height 1600mm |
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