PVC material has excellent electrical insulation performance and is suitable for the fields of electrical and electronic equipment. The production cost of PVC material is relatively low, and the price is more affordable, which gives it an economic advantage. PVC material can be recycled and reused to reduce environmental pollution. In addition, with the development of environmental protection technology, there are now many environmentally friendly PVC products available.

Polyvinyl chloride resin, also known as PVC resin, is a thermoplastic polymer formed by polymerization of vinyl chloride monomers. PVC resin is a white or slightly yellow amorphous powder with excellent chemical stability, electrical insulation, wear resistance, chemical corrosion resistance, penetration resistance, and comprehensive mechanical properties.