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    • Science and technology are primary productive forces

    Transparent backplane base film

    • Thickness（ μ m)

      250, 275

    • width (m)

      1050, 1138, 1310

    • film reel length (m)

      1500

    special efficiency special effects

    ★ Good weather resistance

    ★ Uniform thickness, high transparency and high surface cleanliness

    ★ High resistance and strong electrical insulation

    ★ High hydrolysis resistance and long-term stability

    ★ Meet various coating and composite processes


    Product use

    Base film widely used in solar cell backing materials