Copper foam battery cathode Board (length 300 mm * 200 mm width * 1.6 mm thick) SPECIFICATIONS 1 A great feature of electric conductivity can be used as heat and lithium-ion batteries or batteries or nickel-zinc batteries and electric double-layer capacitor electrode material substrate 1 copper foam. 2 Copper foam can be used as a heat sink materials, heat-absorbing material, chemical catalyst support, electromagnetic shielding materials, filtration, damping material, battery electrode materials, noise, high grade decorative material. Material: the purity > 99.99% are sold in copper foam sheet or roll. Dimensions: 200 * 300 * 1.6 mm And customized to required thickness: 1.6 mm Aperture: 0.1 mm Porosity： ≥98 ％ (110 inch per size of pores, holes is about 0.1 mm in diameter) Through-hole rate： ≥98 ％ Bulk density: 0.1-0.8g/cm3 Before rolling the surface density： 350 g/m ^2 Packaging and shipping 1 Standard export package: internal bottle sealing and sealingaluminum - plastic composite film outer 2 Most suitable for your requirements, by express shipping delivery mode Services Provides the machine with the air 1 battery technology support by the sea and by suggesting. 2 For we are also able to supply a complete set of polymer batteries including the cylindrical batteries, cell phone battery, Li-ion battery materials for EV battery. 3 We can also supply a complete set of lab research, pilot-scale research and lithium battery production line equipment. 4 We can also supply a complete set of cell design, research, production and battery technology. We are cooperating with each other, we got the top of the best battery  Email : tob.amy@tobmachine.com  Skype : amywangbest86  Whatsapp/Phone number : +86 181 2071 5609