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Coal-based intermediate asphalt coke is a specialized carbon material designed for applications requiring optimized thermal stability, controlled porosity, and enhanced structural integrity. Manufactured through the carbonization and refining of coal tar pitch, this material provides excellent electrical conductivity, high-temperature resistance, and consistent carbon yield. It is widely used in graphite electrode production, metallurgical processes, battery anode manufacturing, and advanced carbon composite development, ensuring stable performance in demanding industrial environments.
Product Overview
Coal-Based Intermediate Asphalt Coke is a high-purity carbon material with low ash and volatile matter content. It exhibits a high true density and a low thermal expansion coefficient, making it an ideal raw material for high-end graphite products. This material is widely used in the production of lithium battery anodes and high-power graphite electrodes, as well as in the manufacturing of specialized carbon materials.
Key Features
- Low Ash and Volatile Matter: Ensures high purity and stability.
- High True Density and Low Thermal Expansion Coefficient: Improves product performance, especially in high-temperature applications.
- Suitable for Manufacturing Fine-Structure Graphite and Specialty Carbon Materials: Ideal for high-end industry applications.
- Excellent Physical and Chemical Properties: Meets the stringent requirements of high-performance industries.
Applications
- Lithium Battery Anode Materials: Essential for high-capacity anodes.
- High-Power and Ultra-High-Power Graphite Electrodes: Used in advanced electrical applications.
- Fine-Structure Graphite and High-End Artificial Graphite Products: Key material for specialized carbon products.
- Specialty Carbon Materials: Essential for various advanced material applications.
| Item | Value |
| Ash Content | < 0.15% |
| Volatile Matter | < 0.3% |
| True Density | ≥ 2.13 g/cm³ |
| Thermal Expansion Coefficient | < 5×10⁻⁶ |
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