PEEK (PAEK) is commonly known as polyether ether ketone, a high-performance specialty engineering plastic with numerous advantages over others, such as polycarbonate and nylon. Unlike them, PEEK (PAEK) has a main polymer chain primarily composed of benzene rings. This unique structure endows it with superior heat resistance, mechanical properties, chemical resistance, radiation resistance, stable insulation, and ease of processing. It is widely recognized as a high-performance thermoplastic material suitable for harsh environments.

PEEK (PAEK) sheets have gained widespread application across various fields. With continuous technological breakthroughs and a steady decline in price, PEEK (PAEK) has evolved from being used in aerospace to replace metal materials in various aircraft components, to now being utilized in high-tech industries such as petrochemicals, automotive, and special equipment. The breakthroughs in the research of special plastics in China have enabled PEEK (PAEK) to not only meet domestic demand but also be exported internationally, breaking the foreign technological monopoly.