The paper introduces the properties of polyethylene naphthalate(PEN). It's production, application and perspective are analysed both at home and abroad.
介绍了聚萘二甲酸乙二醇酯（ PEN）的性能，并对国内外生产、应用及发展前景进行了分析。
2
Glass fiber or polyethylene naphthalate (PEN) or polyimide film is adopted to strengthen the penetration resistance and the tear resistance in the process of application.