Currently, the main power cord used on the market by UL power cord manufacturers is copper wire, which is widely used because of its good electrical conductivity. However, not all types of copper wires can be used in the production of power cords. Depending on their performance, the scope of application is different. So, which types of copper wires can be used in the production of ul power cord manufacturers?

Tin-plated copper wire: As the name implies, it is a layer of tin plated on the outside of the copper wire. The tinning is used to enhance the welding performance of the copper wire and protect the copper wire from being extruded during the extrusion of PVC or rubber insulation. Erosion prevents the aging of PVC sheath and rubber insulation, which can effectively extend the service life of power cords.

Oxygen-free copper wire: Oxygen-free copper is a copper wire with very low oxygen content. Therefore, oxygen-free copper wire will not be easily oxidized, making it fragile, which can be used to make various vacuum tubes and semiconductors. Of wires. Oxygen-free copper has less oxygen content and is less susceptible to oxidation than ordinary copper wires, which prolongs the blackening time of the copper wires, which also prolongs the use time of the power cords produced by the UL power cord manufacturers.

Soft copper wire: It is a copper wire product produced by removing the cooling process step after heating. It has good softness and bendability. In addition, its electrical conductivity is very good, it is widely used in the communication industry, power industry, electrical machinery industry, and it is also one of the wires of various home appliances. The power cord made of soft copper wire has better flexibility, it will not be too hard to bend, and it is more convenient to use. A hard power cord is more troublesome in use and difficult to control.

The above are just the three types of copper wires that I can apply to power cords. There are also many copper wires that are used as conductors, but these are more common and have a relatively wide scope of application. The knowledge points shared by Ul power cord manufacturers hope to help everyone.