Dioctyl terephthalate CAS#6422-86-2
Dioctyl terephthalate (DOTP) is an excellent main plasticizer for polyvinyl chloride (PVC) plastics. Compared with diisooctyl phthalate (DOP), which is commonly used at present, it has the advantages of heat resistance, cold resistance, volatile resistance, extraction resistance, softness and electrical insulation performance, etc., and shows excellent durability, soap resistance and low softness and softness in products. Because of its low volatility, the use of DOTP can fully meet the temperature grade requirements of wire and cable, and can be widely used in cable material resistant to 70 ° C (International Electrotechnical Commission IEC standard) and other PVC soft products.
In addition to a large number of cable materials, PVC plasticizers, DOTP can also be used in the production of artificial leather film. In addition, DOTP has excellent compatibility, and can also be used as a plasticizer for acrylonitrile derivatives, polyvinyl butyraldehyde, nitrile rubber, cellulose nitrate, etc., and can also be used as a plasticizer for synthetic rubber, coating additives, precision instrument lubricants, lubricant additives, and paper softener.
