Pure copper is a rose-red metal, which turns purple after forming an oxide copper film on its surface. Therefore, industrial pure copper is often called purple copper or electrolytic copper. By smelting, pure copper with a purity of 99-99.9% can be obtained, and electrolysis can increase the purity to 99.95-99.99%. The density of pure copper is 8-9g/cm3, and its melting point is 1083°C. Pure copper has excellent electrical conductivity, and is widely used in the manufacture of wires, cables, brush, etc.; it has good thermal conductivity, and is often used to make magnetic instruments and instruments that need to prevent magnetic interference, such as compasses, aviation instruments, etc.; it has excellent plasticity, which is easy to be hot pressed and cold pressed, and can be made into various copper materials such as tubes, rods, wires, strips, strips, plates, and foil. There are two types of pure copper products: smelting products and processed products. Our company's products have complete specifications, favorable prices, good packaging, pure copper quality, good straightness, large inventory, and can provide material certificates and SGS reports.