new material
High-end hard composite felt is an advanced engineered material designed for industrial applications requiring superior thermal resistance, structural stability, and precision insulation. Manufactured using high-performance carbon fibers and controlled processing techniques, this felt exhibits exceptional durability, low thermal conductivity, and optimized mechanical strength. It is widely used in aerospace insulation, semiconductor fabrication, high-temperature furnaces, and industrial filtration systems, ensuring reliable performance in demanding environments.
Product Overview
High-end hard composite felt is a high-performance insulation material that combines the advantages of multiple carbon fiber-based substrates with a finely engineered fiber diameter design. Through optimal material blending and structural design, this material not only delivers outstanding insulation properties but also effectively reduces energy consumption, saving approximately 3-5 kW compared to conventional hard composite felts. Its superior oxidation resistance and high purity—achieved through strict raw material selection and post-purification processes—meet the high purity standards required by the semiconductor industry, making it ideal for demanding applications.
Key Features
- Outstanding Insulation Performance: The high-end composite felt offers excellent thermal insulation, reducing energy consumption and improving heat efficiency compared to conventional products.
- Energy Efficiency Savings: It reduces energy consumption by approximately 3-5 kW compared to standard hard composite felt, providing both economic and environmental benefits.
- Superior Oxidation Resistance: Exceptional resistance to oxidation at high temperatures, which extends the product's lifespan.
- High Purity: Through careful raw material selection and advanced process controls, the material achieves a purity level that meets the strict standards of the semiconductor industry.
- Precision Design: The optimal material ratio and fiber diameter design ensure excellent performance across various temperature zones.
Applications
- Semiconductor Industry: Used for thermal insulation and heat isolation in crystal growth and semiconductor manufacturing processes, meeting the industry's high purity requirements.
- High-Temperature Heat Treatment Equipment: Widely used in high-temperature equipment such as single crystal furnaces, polycrystalline furnaces, and vacuum sintering furnaces, offering superior thermal insulation.
- Energy Sector: Ideal for energy efficiency optimization in high-temperature furnaces and heat treatment equipment, reducing energy consumption.
- Industrial Heat Field Management: Ensures stability and efficient operation in industrial high-temperature environments requiring stringent insulation and oxidation resistance.
- Electronic Manufacturing: Particularly suitable for the manufacture of high-end electronic components that require high purity and thermal stability.
| Item | Technical Index |
| Treatment Temperature (°C) | ≥2200 |
| Carbon Content (%) | ≥99.7% |
| Thermal Conductivity (1150°C) (W/m·k) | 0.50-1.50 |
| Density (g/cm³) | 0.17-0.25 |
| Tensile Strength (MPa) | 1.8-3.2 |
| Compression Strength (MPa) | ≥0.4 |
| Ash Content (ppm) | ≤500 |
