It is mainly used to make polyester resin, and then make films and fibers, as well as high-strength polyester insulating varnish. Polyester film is mainly used as electrical insulation material and film production (such as as a base material for motion picture film, X-ray film, photographic film, audio tape, video tape, electronic computer tape, etc.). The most common use of polyester resins is to make fibers for fabrics, fishing nets, carpets, tire cords, etc. It can also be used to produce plasticizer dioctyl terephthalate.
China
