Dioctyl phthalate (DOP) is an important general plasticizer, mainly used in the processing of polyvinyl chloride resin, but also used in the processing of chemical fiber resin, acetate resin, ABS resin and rubber and other polymers, can also be used to make paint, dye, dispersant, etc. General-purpose DOP: Widely used in plastics, rubber, paint, emulsifiers and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging materials, cables and so on.