PPESK has low industrialization level and broad future development prospects

Polynaphthyl biphenyl polyethersulfone ketone (PPESK) is a high-performance material containing naphthyl ketone structure. It has high wear resistance, excellent heat resistance and mechanical properties, and good electrical insulation. . At present, polynaphthalene biphenyl polyethersulfone ketone (PPESK) can be used in high-tech fields and civilian fields, such as aerospace, precision machinery, high-speed rail, electronics and electrical,…