Hepla? PTE series materials are a class of new green engineering plastics with excellent performance and high application value. Hepla? PTE material has excellent performance. Hepla? PTE has outstanding resistance to hydrolysis. It can keep the material from deformation in a wet or liquid environment for a long time, and its overall performance is not affected. Compared with PA66, Hepla? PTE is in sufficient tension It still has excellent impact strength and elongation under strength; Hepla? PTE also has outstanding properties such as high toughness, good tensile strength and flexural modulus, good chemical resistance, and excellent flame retardant properties.