Dioctyl Terephthalate (DOTP) is an excellent plasticiser with good electrical properties. Its volume resistivity is 10 to 20 times that of DOP. It has good plasticizing effect and low volatility especially in cable materials. It is widely used for various products requiring heat resistance and high insulation, is an ideal plasticizer for the production of PVC cable materials.
DOTP also has good cold resistance, heat resistance, extraction resistance, volatility resistance,