PEN cast film extrusion line

PEN film is a polymer film with high transparency, high heat resistance, high mechanical strength and good barrier properties.PEN has better physical and mechanical properties, gas barrier properties, chemical stability and heat resistance, UV resistance, radiation resistance and other properties than PET. Therefore, PEN has broad application prospects in the fields of fibres, films, packaging materials and engineering plastics. At present, PEN films are mainly used in the base tape of magnetic tapes, flexible printed circuit boards, capacitor films, and F-class insulating films.