Hebei Ruiyun Wire Mesh Technology Co., Ltd.
- lilychen@raywiremesh.com
- +86 183 3088 8838
- +86 139 3181 3092
Hebei Ruiyun Wire Mesh Technology Co., Ltd.
Ultra-Thick Copper Foam is a porous material made from high-purity copper (typically Cu ≥ 99.9%) using a specialized foaming process. It features excellent electrical conductivity, thermal conductivity, chemical stability, and a large specific surface area. Compared to standard copper foam, ultra-thick copper foam has significantly increased thickness, usually over 10 mm, providing enhanced mechanical strength and durability. This makes it especially suitable for applications that require high strength, stability, and long service life. Ultra-thick copper foam is highly effective in fields such as new energy batteries, electromagnetic shielding, catalyst supports, and heat exchange.
1. High-Thickness Design: Ultra-thick copper foam has a thickness ranging from 10 mm to 50 mm, significantly thicker than standard copper foam, which offers greater mechanical strength and stability.
2. Excellent Electrical and Thermal Conductivity: The inherent conductivity of copper, combined with the increased surface contact area of the foam structure, makes it suitable for efficient heat management and conductive applications.
3. High Porosity and Large Surface Area: With a porosity typically above 90%, ultra-thick copper foam is ideal for applications requiring a large specific surface area, such as catalytic reactions and adsorption processes.
4. Chemical Stability: Copper’s corrosion resistance allows the foam to remain stable in acidic, alkaline, and other harsh environments without significant oxidation or degradation.
5. Superior Mechanical Strength: Despite its porous structure, ultra-thick copper foam maintains sufficient strength and toughness, making it suitable for high-pressure applications.
| Material | High-purity copper (Cu ≥ 99.9%) |
| Thickness Range | 5 mm - 30 mm, customizable based on client needs |
| Pore Size | 300 μm - 3 mm, adjustable according to application requirements |
| Porosity | Typically 40% - 98% |
| Density | 0.2 g/cm³ - 1.0 g/cm³, customizable depending on specific application requirements |
1. New Energy Batteries: Ultra-thick copper foam can be used as electrode material for lithium-ion batteries, fuel cells, and supercapacitors. Its excellent conductivity and large surface area help improve energy density and charge-discharge efficiency.
2. Thermal Management and Heat Dissipation: In electronic and electrical power equipment, ultra-thick copper foam serves as a high-efficiency heat dissipation material. Its porous structure and high thermal conductivity effectively reduce equipment temperature, extending service life.
3. Electromagnetic Shielding: Due to its superior conductivity and thickness, ultra-thick copper foam is suitable for electromagnetic shielding in electronic devices, preventing interference from external electromagnetic fields.
4. Catalyst Support: Ultra-thick copper foam, with its large surface area and excellent thermal stability, acts as an effective catalyst support for chemical reactions, making it ideal for gas purification and chemical synthesis applications.
5. Filtration and Adsorption: It is used as a special filtration and adsorption material, for example, in water treatment systems to remove contaminants or in gas purification processes to adsorb harmful substances.
· High Electrical and Thermal Conductivity: Copper's excellent electrical and thermal properties, combined with the thick structure, provide greater stability and efficient conduction pathways.
· High Pressure Resistance and Long Service Life: The increased thickness and robust structure of ultra-thick copper foam ensure excellent resistance to high pressure, making it suitable for demanding applications while providing extended durability.
· Porosity and Lightweight Nature: With high porosity, the foam is lightweight and has a large specific surface area, ideal for applications requiring both lightweight materials and high efficiency.
· Adaptability to Harsh Environments: Copper’s chemical stability ensures that ultra-thick copper foam maintains excellent performance under high temperatures, corrosive, and oxidative conditions, making it well-suited for industrial and outdoor applications.
Ultra-thick copper foam is typically packaged in wooden crates or pallets to ensure safety during transport. It is protected with shockproof and moisture-proof materials to maintain product integrity and quality. Custom packaging solutions are available to meet specific customer needs.
Company Advantages
Robust Infrastructure
Hebei Ruiyun Wire Mesh Technology Co., Ltd. owns modern production equipment and advanced production processes. The company covers an area of 30,000 square meters and is equipped with over 180 fully automated production lines, including cutting machines, drawing machines, weaving machines, and welding equipment. With an annual production capacity of over 120,000 square meters, we efficiently meet the demands of large orders. The company has fixed assets of RMB 35 million, ensuring our leading position in the industry.
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Our R&D center is equipped with advanced testing equipment capable of performing various physical and chemical performance tests to ensure product quality meets international standards.
