What raw materials are needed to produce wire and cable
In our daily work, wire and cable must be extremely common. Without it, our life will lose a lot of colors. So what raw materials do we need when we produce wire and cable? Copper wire: As the carrier of conduction, copper wire is one of the indispensable components of wire and cable. Copper wire made by continuous casting and rolling process with electrolytic copper as raw material is called low oxygen copper wire and copper wire made by the above method is called oxygen-free copper wire. Alumi
In our daily work, wire and cable must be extremely common. Without it, our life will lose a lot of colors. So what raw materials do we need when we produce wire and cable?
Copper wire:
As the carrier of conduction, copper wire is one of the indispensable components of wire and cable. Copper wire made by continuous casting and rolling process with electrolytic copper as raw material is called "low oxygen copper wire" and copper wire made by the above method is called "oxygen-free copper wire".
Aluminum wire:
Like copper wire as the carrier of conductivity, aluminum wire is also one of the indispensable raw materials for wire and cable production, in which aluminum wire used for wire needs to be annealed and softened, while aluminum wire used for cable generally does not need to be softened.
(The diagram is a common PVC wire and cable)
PVC plastic particles
PVC plastic particles are made by mixing various additives (such as antioxidants, brighteners, flame retardants, antioxidants, etc.) with PVC resin as the basis. It is one of the essential raw materials for wire and cable. It has superior mechanical properties, chemical corrosion resistance, good weather resistance, good insulation, easy processing and so on.
PE plastic particles
PE plastic particles are made from refined ethylene polymerization, according to density can be divided into low density polyethylene, medium density polyethylene, high density polyethylene, is also one of the necessary raw materials for wire and cable production. Excellent insulation resistance, voltage strength, wear resistance, heat aging resistance, low temperature performance, chemical stability, water resistance and so on
XLPE (cross linked polyethylene) plastic particles
XLPE plastic particles are mainly divided into the following two types: one is called silane crosslinking material with silane as crosslinking agent, which is mainly used to make insulating layer of low voltage wire and cable; the other is used to make insulating layer of medium and high voltage cable with diisopropylbenzene peroxide as crosslinking agent.
