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Polyvinyl chloride (PVC) has a wide range of applications, covering multiple fields such as construction, daily necessities, medical care, and industry, specifically as follows:

In the field of construction, PVC pipes are widely used in building water supply and drainage systems due to their corrosion resistance and pressure resistance. They are commonly used as drainage pipes, water supply pipes, and can also be used as wire conduits to protect wires and cables. PVC profiles are used in building doors and windows because they have the characteristics of heat insulation, sound insulation, and corrosion resistance. PVC sheets can be used to make wall panels, floor tiles, etc. They are lightweight, corrosion-resistant, and easy to clean, making them suitable for areas with high foot traffic such as airports, stations, and shopping malls.

In the field of daily necessities, PVC films can be made into packaging bags, raincoats, tablecloths, curtains, etc. after being cut and heat-sealed. Wide transparent films can also be used in agriculture to build greenhouses, plastic greenhouses or as ground covers. PVC can be used to make various toys through injection molding, such as children's toys and inflatable toys, which have good plasticity and bright colors. PVC can also be used to make imitation leather products, such as the outer shells of sports balls like basketballs, footballs, and rugby balls, as well as belts and accessories for clothing, military and police uniforms, and protective equipment.

In the medical field, PVC that meets medical standards can be used to make disposable infusion tubes, blood bags, and other medical supplies. It has good flexibility and chemical stability.

In the industrial field, PVC has excellent chemical corrosion resistance and can be used to make chemical storage tanks, ventilation ducts, industrial containers, etc. It can resist the corrosion of acids, alkalis, and salts. PVC is a common material for the insulation layer and sheath of wires and cables. It has good insulation and mechanical properties and can protect wires and cables from external factors. PVC coatings are inexpensive and have the ability to resist stone impacts.