DOTP is a main plasticizer with excellent performance for polyvinyl chloride (PVC) plastics. Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of more environmentally friendly ，heat resistance, cold resistance, good flexibility and electrical insulation. It shows excellent durability, soapy water resistance and low softness in products. Because of it slow volatility, the use of DOTP can fully meet the temperature  resistance grade requirements of wires and cables. It can be widely   used in 70 ° C resistant cable materials (IEC standards of the International Electrotechnical Commission) and other PVC soft products. In addition to a large number of plasticizers for cable materials and PVC, DOTP can also be used in the production of artificial leather film. In addition, it has excellent miscibility and can also be used as plasticizer for acrylonitrile derivatives, polyvinyl butyral, nitrile rubber, nitrocellulose, etc. It can also be used as plasticizer of synthetic rubber, coating additive, precision instrument lubricant, lubricant additive,and softener of paper.

Product application：Resistant cable materials 、Plastic pipe、PVC  Calendering  Film、PVC soft products、plasticizer for acrylonitrile derivatives、leather、gloves，etc.