The current market, Dongguan power cord manufacturers is mainly used for the power line is copper, because of its good conductivity has been widely used. However, not all types of copper wire can be used for the production of the power cord, and the range of applications is also different depending on their performance, so what kind of copper wire can be used for the production of the power cord?
Tinned copper wire. As the name implies, is the outer layer of copper plated with a layer of tin, tin plating to enhance the welding performance of copper wire and copper wire in the PVC material or rubber insulation extrusion process from erosion, to prevent the PVC skin and rubber Insulation aging, can effectively extend the life of the power cord.
Oxygen-free copper wire. Oxygen-free copper is a very low oxygen content of copper wire, therefore, oxygen-free copper wire will not be easily oxidized, making it vulnerable, which used to make a variety of vacuum tubes, semiconductor wire. Oxygen-free copper with less oxygen, compared to ordinary copper is not easy to be oxidized, extending the black copper wire time, also extended the power cord of the use of time.
Soft copper wire. It is a type of copper wire product that has been produced after a heating process has been removed from the cooling process. It has good flexibility and flexibility. In addition its conductivity is very good, by the communications industry, power industry, electrical machinery industry widely used, but also a variety of appliances one of the wires. Soft power cord made of copper wire, softness is better, bending it will not be too hard, it is also more convenient to use, excellent power cord in the use of more trouble, not good control.
These are just three kinds of copper wires that I have listed that can be applied to the power cord. There are a lot of copper wires that are used as wires, but these are the more common ones, and the scope of application is relatively wide.
