... 3.Good quality Plasticizer DOP supplier Plasticizer DOP Colorless transparent liquid Good qualityDioctyl phthalate/DOP 99.5%Usage: DOP is an important and ... plasticizer, chiefly used in the process of PVC resin. DOP is widely used in the industry of plastic, rubber, ... agent. PVC plasticized by it can be used in the manufacture of artificial leather, agricultural film, pipe, sheet material, mold ...