Nickel Foam
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| Nickel foam, 110PPI, 70% porosity, ≥98% through-hole rate, 350g/m² areal density. Lightweight (1/4 of water, 1/30 of iron), with excellent sound absorption, 90dB EMI shielding, fireproof and recyclable. For battery electrodes, filtration, catalysis and EMI shielding. Custom sizes available. |
I. Pore Characteristics and Bulk Density
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| Parameter |
Specification |
| Pore Size |
0.2mm (110ppi) |
| Porosity |
70% |
| Through-hole Rate |
≥98% |
| Areal Density |
350 g/m² |
| PPI (Pores Per Inch) |
110 |
| Geometric Dimensions |
Customizable upon request |
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II. Main Features
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- Lightweight: Large specific surface area, specific gravity 0.2~0.3, 1/4 of water, 1/3 of wood, 1/10 of aluminum, 1/30 of iron.
- Sound Absorption: Porous structure provides broadband sound absorption characteristics.
- Electromagnetic Wave Shielding: Provides approximately 90dB electromagnetic wave shielding effectiveness through relatively thin thickness.
- Processing Performance: Can be cut, bent and simply pasted.
- Fire Resistance: Maintains stable shape, difficult to burn at high temperatures, high temperature resistant.
- Recyclable: Metal waste materials can be recycled.
- Air Permeability: Homogeneous three-dimensional network structure provides filtration, stable gas and fluid flow.
- Sound Insulation: Through additional treatment, effectively blocks high noise levels with good sound insulation.
- Appearance & Interior Practicality: Suitable for interior decoration through various processing treatments.
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III. Application Areas
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| Exhaust gas purifier carrier materials, battery electrode materials, various catalyst carriers, especially suitable for high temperature and acid/alkali corrosion resistant filter materials, infrared burner surface layer materials, various industrial and civil drying equipment heating materials, etc. |
- Chemical Power Sources: Applied in nickel-hydrogen, nickel-cadmium, fuel cell nickel foam positive and negative electrodes, multiplying battery performance. Nickel foam-carbon composite electrode material is ideal for lithium batteries.
- Chemical Engineering: Can serve as catalyst and catalyst carrier, filtration medium, separator medium (such as oil-water separators, automotive exhaust purifiers, air purifiers), reducing energy consumption and improving efficiency due to large specific surface area.
- Electrochemical Engineering: Used in electrolytic hydrogen production, electrocatalytic processes, electrochemical metallurgy, significantly improving energy efficiency.
- Thermal Engineering: Can serve as both damping material and thermal conduction “wick” material for “heat pipes”, multiplying efficiency.
- Functional Materials: Can serve as damping material absorbing wave energy; sound attenuation, vibration absorption, buffering, electromagnetic shielding, stealth technology, flame retardant, thermal insulation.
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Sizes can be customized. For any questions or specific customization requirements, please feel free to contact us at inquiry@atomfair.com
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