The full name of PPA is polyacrylic anhydride, which is a kind of polyacrylate polymer material. It has attracted much attention because of its excellent heat resistance, chemical corrosion resistance and mechanical properties.
The processing technology of PPA is relatively simple, including injection molding, extrusion, blow molding and other common plastic processing technologies. PPA has been widely used in automobile, electronics, aerospace and other fields. The unique properties and flexible processing methods of this material make it an indispensable part of modern industry.