Customized Copper Foam 99.9% Purity for Lithium Battery Electrodes - 0.1-10mm Aperture, 60-98% Porosity
Price:
Negotiable
MOQ:
500
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Copper foam is a multifunctional material featuring uniformly distributed interconnected or non-connected pores within a copper substrate. This material offers excellent electrical conductivity and ductility, with lower preparation costs and superior conductivity compared to nickel foam. It serves as an ideal material for battery electrode substrates, catalyst carriers, and electromagnetic shielding applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Aperture | 0.1mm-10mm (customizable) |
| Porosity | 60%-98% |
| Through Porosity | ≥98% |
| Bulk Density | 0.1-0.8 g/cm³ |
| PPI | 5-130 |
| Size | Customized |
| Tensile Strength | 5-18 KPa |
| Compressive Strength | ≥250 KPa |
| Mechanical Strength | ≥2-5 KPa |
| High Temperature Resistance | ≥900°C |
| Heat Transfer Coefficient | >6 W/(m²·K) |
Material Advantages
Copper foam exhibits exceptional air permeability with nearly all interconnected pores, providing large specific surface area and low bulk density for superior performance in various applications.
Manufacturing Process
Produced using polyurethane soft foam substrates through pretreatment, chemical deposition, electrodeposition, incineration, and thermal reduction processes. This creates a three-dimensional network pore structure with high porosity (>95%) and excellent tensile strength. Manufacturing methods include powder metallurgy (adding foaming agents to molten metal) and electroplating (replicating metal foam on polyurethane skeletons).
Applications
- Electrode Material: Battery electrode skeleton for nickel-zinc batteries, electric double-layer capacitors, and copper-containing wastewater electrolytic recovery
- Catalysis: Catalyst for organic chemical reactions and photocatalytic air purification carrier
- Thermal Conductive Material: Flame-retardant applications, heat-dissipating motors, and electrical equipment
- Noise Reduction & Shielding: Electromagnetic shielding material and acoustic noise reduction through diffuse reflection
- Filter Material: Medical filtration and water purification equipment applications
- Pressure Buffer: Fluid pressure dispersion and buffering for pressure gauge protection devices
Product Images
Customization & Contact
We offer comprehensive OEM & ODM services with customized sizing options. Contact our technical team for specialized requirements.
Email: victory@dlx-alloy.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory