Polyester Raw Material

What is Polyester Raw Material

Polyester raw material is a general term that refers to the chemical substances that are used to produce polyester, a synthetic polymer that has many applications in various industries. Polyester raw material can be divided into two main types: polyester resin and polyester fiber.

Polyester resin is a type of plastic that is derived from petroleum and contains the ester functional group in every repeat unit of its main chain. Polyester resin can be further classified into different grades and specifications, such as polyethylene terephthalate (PET), polybutylene terephthalate (PBT), and unsaturated polyester resin (UPR). The main raw materials for polyester resin are ethylene, ethylene glycol, and para-xylene, which are used to produce terephthalic acid (TPA), the monomer of PET.

Polyester fiber is a type of synthetic fiber that is derived from polyester resin and has many advantages over natural fibers, such as high strength, durability, wrinkle-resistance, and environmental resistance.

The application of Polyester Raw Material

Polyester raw material is widely used in various industries, such as clothing, textiles, packaging, bottles, automotive parts, boat building, construction materials, and electrical and electronic components. Polyester raw material has many benefits, such as low cost, high performance, and versatility. Polyester raw material is also recyclable and can be reused to reduce environmental impact.