<span font-size:18px;background-color:#ffffff;"="" style="color: rgb(51, 51, 51);">Mainly used for synthetic polyester fiber, resin, film, polyester paint and engineering plastics, etc Dimethyl terephthalate is used primarily to make polyester resins, which in turn make films and fibers, as well as high strength polyester insulating varnish.Polyester film is mainly used as electrical insulation and as a substrate for film (such as film for motion pictures, X-rays, photographic films, audio tapes, video tapes, electronic computer tapes, etc.).The most common use of polyester resins is in the manufacture of fibres, used in fabrics, fishing nets, carpets, tyre cord, etc.It can also be used to produce plasticizers