Foam nickel PPI35 high temperature metal foam mesh 3MM PPI 60 wafer specification | Инструменты

Foam nickel PPI35 high temperature metal foam mesh 3MM PPI 60 wafer specification | Инструменты

Nickel foam manual

Pore characteristics and bulk density Aperture: 0.1 mm-10 mm (5-120 ppi) Porosity: 60%-98% Porosity: > 98% Volume density: 0.1-0.8g/cm 3 Holes per inch: 5-130 Tensile strength: 8-50Mpa Compressive strength: > 250KPa Mechanical Strength: > 2-7 Mpa High temperature resistance (> 500 C) Heat transfer coefficient > 3W/(m2K) 2. Main characteristics: 1. Ultra-light weight: with the largest specific surface area, the specific gravity is 0.2-0.3, is 1/4 of water, 1/3 of wood, 1/10 of metal aluminum, 1/30 of iron, ultra-light weight. 2. Sound absorption: The porous structure has the characteristics of wide frequency sound absorption. 3. Electronic wave shielding: through relatively thin thickness, about 90 dB of electronic wave shielding. 4. Processing performance: can cut, bend, and simply paste. 5. Fire resistance: Keep the shape stable, difficult to burn at high temperature, high temperature resistance. 6. Recycling: Metal waste materials can be recycled by 100%. 7. Thermal conductivity: Porous materials have strong thermal conductivity. 8. Permeability: Homogeneous three-dimensional network structure, with the function of filtration, the flow stability of gas and fluid is very strong. 9. Sound insulation: Through additional processing, a high noise interception can be achieved, and the sound insulation effect is good. 10. Exquisite appearance, practical interior: through a variety of processing, suitable for interior decoration. 11. High temperature resistance over 1100 degrees, acid and alkali corrosion resistance, good permeability, uniform pore structure, fast heating and heat transfer. III. Application Areas: Carrier materials for tail gas purifier, battery electrode materials, various catalyst carriers, especially for filter materials required to withstand high temperature and acid-alkali corrosion, surface materials for infrared burners, heating materials for various industrial and civil drying equipment, etc. In the field of chemical power supply, it is applied to nickel foam positive and negative electrodes such as Ni MH, Ni Cd and fuel cell, so that the performance of the battery is doubled. Foam nickel carbon composite electrode material is the ideal material for lithium battery. In the field of chemical engineering, it can be used as catalyst and carrier, filter medium and separator medium (such as oil-water separator, automobile exhaust purifier, air purifier, etc.), because of its large specific surface area, it can reduce energy consumption and improve efficiency. In the field of electrochemical engineering, it can be used in electrolytic hydrogen production, electrocatalytic process, electrochemical metallurgy and so on, which can significantly improve energy efficiency. In the field of thermal engineering, it can be used not only as a damping material, but also as a high-efficiency heat conducting "wick" material of "heat pipe", doubling the efficiency. In the field of functional materials, it can be used as a damping material to absorb wave energy, muffle, absorb vibration, buffer electromagnetic shielding, invisibility technology, flame retardant, adiabatic and so on. Rectification tower packing, condenser heat exchange material, chemical catalyst carrier material, power battery electrode material, industrial filter material, high-grade decorative material, industrial filter.

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