Aerospace metal coating (copper Cu nickel Ni) carbon fiber wire carbon fiber nickel plated tube nickel plated cloth

Specification: 12K
Linear density: 1.96 grams cubic centimeters
Cu content: 20%
Ni content: 38.5%
Thermal conductivity: 200W/(m.k)
Resistance: 0.5 ohms/meter

Roll weight: 0.25kg
Roll length: 125 meters

Our company uses metal coated (copper Cu nickel Ni) carbon fiber, which undergoes surface treatment. Relevant solutions and chemical reagents are prepared in a certain proportion to form an electroplating solution, and the carbon fiber is electroplated at a certain temperature for nickel and copper plating treatment.
Nickel can diffuse to the surface of carbon fibers through the copper layer, and copper provides protection for carbon fibers, but. Copper and nickel can dissolve together in the coating to form Cu Ni alloy. Coat the surface of carbon fiber with a layer of copper and then a layer of nickel to form a composite coating, which protects the carbon fiber and ensures good adhesion between the coating and the substrate. The copper nickel composite coating fully utilizes the properties of carbon fiber reinforced metal matrix composites. The composite copper nickel coating on the surface of carbon fiber has many excellent properties, and copper has good conductivity, making it a material with good electromagnetic shielding. Nickel has good corrosion resistance, and the nickel layer outside the copper layer can protect the copper from oxidation. Coating a copper nickel dual layer on the surface of carbon fiber can enhance the adhesion between the coating and the substrate, resulting in materials with better mechanical properties.
characteristic
● Flexible and highly conductive
Good low-frequency shielding performance
● High thermal conductivity
Shielding efficiency of over 100db
Metal coated (copper Cu nickel Ni) carbon fibers are used as materials for electromagnetic protection composite materials, with strong functional design, high system integration, simple formation of complex structural components, good mechanical properties, and easy mass production. The electromagnetic shielding performance of the electromagnetic protection composite material prepared by metal coated (copper Cu nickel Ni) carbon fiber is higher. Widely used in electrode current collectors, small supercapacitor capacitors, magnetic thin films, electromagnetic shielding films for electronic devices, and manufacturing various functional components.