The development of my country’s PEN industry is relatively backward. It is expected that large-scale production of PEN products will not be achieved until ten years later.
Polyethylene naphthalate (PEN) is a special engineering rubber material with the advantages of ultraviolet resistance, high gas barrier capability, corrosion resistance, physical and mechanical proper…
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 thioethe…