Store Categories Store Categories fishing tool Fishing Accessories Fishing Boxes Baits Lures Business Industrial Electrical Test Equipment Lab Supplies Electrics Switches Toys Hobbies Pit Balls Tents, Tunnels Playhuts Shade Cloth Spear Rod Gun Fishing Rods Fishing Net Polyfilm Diode Rectifier Capacitor Wooden Chips Semi-Finished Mesh Column Parachute Pit Balls Other 1Pc Foam Metal Copper Cu Foam Plate, Capacitance Electrode Experiment Product Description Porous copper foam Metal copper Copper foam Thermal conduction and heat dissipation Electromagnetic shielding Catalyst Electrolytic copper materials Scientific research and experimental materials 1. Pore characteristics and bulk density Aperture: 0.1mm-10mm (5ppi-130ppi) Porosity: 50%-98% Through hole rate: ?98% Bulk density: 0.1-0.8g/cm3 2. Main features: 1) Foam copper has good thermal conductivity and can be widely used for heat conduction and heat dissipation of motors/electrical appliances and electronic components 2) Due to its excellent electrical conductivity, copper foam is also being used in the electrode materials of nickel-zinc batteries and electric double-layer capacitors. 3) Due to the structural characteristics of copper foam and its basically harmless characteristics to the human body, copper foam is also a good medical filter material and water purification filter material. 3. Application areas: (1) Electrode material. The good electrical conductivity enables copper foam to be widely used as electrode skeleton materials for new batteries such as nickel-zinc batteries and electric double-layer capacitors. At present, copper foam has been tried by many nickel-zinc battery manufacturers and put into mass use. Copper is expected to be widely used as electrode current collector for electric double layer capacitors; in addition, copper foam is also used as an electrode material for electrolytic recovery of copper-containing wastewater, which also has broad prospects. (2) Catalyst. In many organic chemical reactions, people try to directly replace the punched copper plate with copper foam with a large specific surface area as a chemical reaction catalyst; copper foam has also been successfully used as a photocatalytic air purification carrier. (3) Thermally conductive material. Copper foam has good thermal conductivity, making it a flame retardant material with excellent performance. It has been used in many advanced fire fighting equipment abroad, especially as flame isolation equipment. In addition, people use the good thermal conductivity of copper foam. And apparent permeability, it is made into heat dissipation material for motors and electrical appliances. (4) Noise reduction and shielding materials. The sound wave is diffusely reflected on the surface of the foamed copper, and the effect of noise reduction is achieved through the principles of expansion noise reduction and microporous noise reduction. The shielding performance of copper is close to that of silver, and it is an electromagnetic shielding material with excellent performance. (5) Filter material. Good structural properties and basically harmless to human body, copper foam products have also been successfully applied as medical filter materials; at the same time, the application of foam copper in water purification devices also has a good future. (6) Fluid pressure buffer material. The dispersion and buffering effect of foamed copper on fluid makes it a decompression protection device for various pressure instruments, with excellent effect. Note: The buyer is responsible for any applicable import duties and local taxes. 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