polyaryl ether nitrile (pen) has broad application prospects. at present, my country’s market demand still relies on imports.
polyaryl ether nitrile (pen) is a linear aromatic polymer compound and a new thermoplastic special engineering plastic containing a large number of rigid aromatic rings, oxygen ether bonds or thioether bonds in the molecular chain. polyaryl ether nitrile is a member of the polyaryl ether family. it has good corrosion resistance, flame retardancy, heat resistance,…
