C/C Composite

1. Excellent high-temperature performance: capable of maintaining good performance in high-temperature environments (above 2000°C), making it an extremely heat-resistant material.

2. High strength and high modulus: It has excellent mechanical strength and stiffness, and can withstand large loads.

3. Low thermal expansion coefficient: small thermal expansion coefficient, ensuring good dimensional stability during temperature changes.

4. Good thermal shock resistance: able to quickly withstand sharp temperature changes without cracking or damage.

5. Strong corrosion resistance: exhibits good resistance to most chemical substances, making it difficult to corrode.

6. Light weight: relatively low density, helping to reduce the overall weight of products.

7. Good friction performance: possesses excellent self-lubrication and wear resistance.

8. Strong designability: The fiber layout and matrix composition can be adjusted according to specific needs to meet different performance requirements.

The applications of VeTek Semiconductor's C/C composite materials in the solar and semiconductor industries mainly include:

- Crystal silicon manufacturing thermal field systems:

In the photovoltaic field, C/C composite materials can be used to manufacture thermal field components of crystal silicon growth furnaces, such as CFC tray, crucibles, guide tubes, insulation tubes, etc.

- Semiconductor ingot furnaces:

In the semiconductor industry, C/C composite materials can be used to manufacture thermal field components for semiconductor ingot furnaces, such as crucibles and heaters. These components require high-temperature and high-vacuum operation, and the high purity, high-temperature resistance, and corrosion resistance of carbon-carbon composite materials can meet these requirements.

-Rocket engine components:

C/C composite materials possess excellent high-temperature and corrosion resistance, making them suitable for manufacturing rocket engine components, such as nozzles and combustion chambers, to improve engine performance and reliability.

As technology continues to advance, the application prospects of C/C composite materials in the solar and semiconductor industries will become even broader.