1.PE scientific name polyethylene, is a polymer of ethylene. Simple coloring, good chemical stability, cold resistance, that radiation, good electrical insulation.

Although PE wrapping film is mostly used to surround general wires, PE is due to electrostatic adsorption, and the adsorption force is not as strong as that of PVC. However, the proportion of PE is lighter than that of PVC, so the cost is still reduced, and PE is not affected by temperature at all, and it has strong stability. It is easy to use PE. PE wrapping film It is suitable for food packaging materials, only food utensils, medical equipment, and can also be used as insulation materials for the electronic industry.

2.PVC scientific name polyvinyl chloride. PVC for short is a polymer of vinyl chloride. It has good chemical stability and is resistant to acid, alkali and chemical compounds. It is resistant to moisture, corrosion and flame retardant. The temperature should not exceed 60 ℃ when used, and it will become hard at low temperature.

PVC surround film polyvinyl chloride is divided into soft plastic and hard plastic. The soft material is mainly made into film, as packaging material, rainproof products, agricultural nurturing film, and can also be used as wire and cable insulation layer. The hard ones are mainly made of PVC sheets and pipes, pipes are used for circulating water, and corrosive fluid pipes. The panels can be used for floors and protective panels.