CAULYS Electrolytic Experiment Red Copper Foil, Red Copper Sheet, Red Copper Plate, Grounding Copper Strip, Pure Red Copper, Experimental/Industrial (1m Length, 200mm Width, 0.6mm Thickness)

Pure copper is a rose red metal, which turns purple after forming a Copper(II) oxide film on its surface. Therefore, industrial pure copper is often called red copper or electrolytic copper. Fire refining can yield 99% -99.9% pure copper, and electrolysis can achieve a purity of 99.95% -99.99% of copper. The density is 8-9g/cm3, and the melting point is 1083 °C Pure copper has good conductivity and is widely used in the manufacturing of wires, cables, brushes, etc; Good thermal conductivity, commonly used to manufacture magnetic instruments and meters that require protection against magnetic interference, such as compasses and aviation instruments; Good plasticity, easy for hot and cold pressing processing, can be made into tubes, rods, wires, strips, strips, plates, foils, etc Red copper is a relatively pure copper. It can fully demonstrate the ductility, conductivity, and corrosion resistance of metallic copper, among which ductility is an important feature of copper decoration. Red copper has a high melting point and is not easy to cast, but its good ductility compensates for this disadvantage, making it easy to machine into various shapes and patterns It has good conductivity, thermal conductivity, corrosion resistance, and processing performance, and can be welded and fiber welded. Containing fewer impurities that reduce conductivity and thermal conductivity, trace amounts of oxygen have little impact on conductivity, thermal conductivity, and processing properties. It is not suitable for processing (annealing welding, etc.) and use in a high-temperature (such as>370 ° C) reducing atmosphere There are multiple sizes available, please choose the appropriate size according to your actual needs, Each unit is 1m long, but if you purchase multiple pieces at once, the copper foil will not be cut. For example, if you buy 3 pieces, you will get a 3m long copper foil