DOTP

Dioctyl Terephthalate (DOTP) is an organic compound with molecular formula C24H38O4. It is a transparent oily liquid, insoluble in water and soluble in general organic solvents [1]. Dioctyl terephthalate 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 heat resistance, cold resistance, volatile resistance, extraction resistance, softness and good electrical insulation performance, and shows excellent durability, soapy water resistance and low softness in products.

Dioctyl terephthalate (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 heat resistance, cold resistance, volatile resistance, extraction resistance, softness and good electrical insulation performance, and shows excellent durability, soapy water resistance and low softness in products. Because of its low volatility, the use of DOTP can fully meet the temperature resistance requirements of wires and cables, and can be widely used in 70 ° C resistant cable materials (IEC standard) and other PVC soft products. DOTP can also be used in the production of artificial leather film in addition to a large number of plasticizers for cable materials and PVC. In addition, it has excellent phase solubility 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 also as softener of paper.