PVC resin is widely used in many different applications due to its unique properties, which include durability, versatility, and low cost. Here are some of the most common uses of PVC resin:

1. Construction: PVC pipes are commonly used in plumbing and drainage systems, while PVC fittings are used to connect pipes and other components.
2. Electrical: PVC insulation is used in electrical cables and wires, while PVC conduits are used to protect and route electrical wires.
3. Packaging: PVC films and sheets are used for food packaging, pharmaceutical packaging, and other applications where a clear, flexible, and durable material is required.
4. Automotive: PVC is used in many automotive applications, including dashboard covers, upholstery, and door panels.
5. Medical: PVC is used in medical applications such as IV bags and tubing, blood bags, and medical gloves.
6. Flooring: PVC is used in the production of vinyl flooring, which is durable, easy to maintain, and available in a wide range of colors and patterns.
7. Toys: PVC is used in the production of toys and other consumer goods, including inflatable products such as pool toys and air mattresses.

These are just a few examples of the many different applications of PVC resin. Its versatility makes it a popular choice for a wide range of industries and products.