Carbon–carbon (C/C) composites are materials of carbon fiber reinforced carbon matrix
Carbon-Carbon (C/C) Composites
Carbon-carbon (C/C) composites are advanced materials consisting of carbon fiber reinforced within a carbon matrix. Our corporation specializes in developing high-performance C/C composites that are widely applied across multiple industries including semiconductor manufacturing, photovoltaic systems, metallurgy, vacuum furnaces, sintered ceramics, and automotive mold applications.
Key Product Features
- Integral forming capability with custom design options, ensuring no delamination, no fracture, and excellent thermal stability
- Superior high-temperature mechanical performance under extreme conditions
- Exceptional ablation-resistant properties with homogeneous ablation characteristics
- High strength, high modulus, excellent fatigue resistance, and superior creep strength
- Extended service life for demanding industrial applications
Apparent Quality Standards
All products manufactured from C/C composites feature smooth surfaces free from fractures, defects, scars, agglomerates, delamination, bubbles, or any surface contamination including water, grease, or dust.
Technical Specifications
| Grade |
Bulk Density |
Flexural Strength (MPa) |
Tensile Strength (MPa) |
Ash Content (ppm) |
Coefficient of Thermal Expansion (*10⁻⁶/°C) |
Thermal Conductivity (W/m·K) |
Porosity (%) |
Applications |
| CDCFC-1A |
≥1.6 |
≥130 |
≥80 |
≤200 |
<1.0 |
>30 |
≤12 |
Semiconductor industry, thermal field accessory in photovoltaic industry, metallurgy and vacuum, automobile, furnaces |
| CDCFC-1B |
≥1.4 |
≥100 |
≥60 |
≤200 |
<1.0 |
>30 |
≤15 |
Semiconductor industry, thermal field accessory in photovoltaic industry, metallurgy and vacuum, automobile, furnaces |
| CDCFC-1C |
≥1.3 |
≥80 |
≥50 |
≤200 |
<1.0 |
>30 |
≤20 |
Semiconductor industry, thermal field accessory in photovoltaic industry, metallurgy and vacuum, automobile, furnaces |
| CDCFC-1D |
≥1.25 |
≥80 |
≥50 |
≤200 |
<1.0 |
>30 |
≤20 |
Semiconductor industry, thermal field accessory in photovoltaic industry, metallurgy and vacuum, automobile, furnaces |