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Expandable graphite worm powder is a high-performance carbon material designed for fire-retardant applications, thermal insulation, and electrical conductivity. Manufactured through chemical intercalation and expansion processes, this powder features excellent thermal stability, controlled particle expansion, and optimized structural integrity. It is widely used in flame-resistant coatings, battery electrodes, thermal management systems, and industrial insulation solutions, ensuring reliable performance in demanding environments.
Product Overview
Expandable graphite worm powder is produced from natural flake graphite, chemically treated and expanded at high temperatures to form graphite "worms" that can expand 100-600 times their original volume. This product boasts excellent electrical and thermal conductivity, high-temperature resistance, acid and alkali corrosion resistance, along with rebound resilience, lubrication, plasticity, and chemical stability. It is widely used across various industrial sectors, particularly in applications requiring high-performance materials and equipment.
Key Features
- Superior Electrical and Thermal Conductivity: Ideal for applications requiring efficient heat and electrical conductivity.
- High-Temperature and Corrosion Resistance: Remains stable and effective in extreme environments for extended periods.
- Rebound Resilience and Lubrication: Reduces friction and wear, enhancing the lifespan of components.
- High Plasticity: Can be easily molded and adapted for various shapes and uses based on specific requirements.
- Chemical Stability: Exhibits strong resistance to degradation, even in harsh chemical environments.
Applications
- Sealing Industry: Used to manufacture flame-resistant sealing materials, such as flexible graphite rolls, sheets, composite materials, and gaskets.
- Fire-Resistant and Flame Retardant Applications: Applied in fireproof sealing strips, fire-blocking materials, fireproof boards, fireproof paper, and flame-retardant plastics and anti-static coatings.
- High-Energy Batteries and Environmental Fields: Serves as a material in high-energy batteries and environmental adsorption materials.
- Steel Industry: Used as an anti-oxidation thermal insulation agent, and also in heat insulation, soundproofing, fire safety materials, and shielding materials.
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