成人av在线,国产精品受不了乱视频,成年视频网站大全在线观看,日本熟日本熟妇视频

  • Science and technology are primary productive forces

    PET substrate for optical prism

    • Thickness( μ m)

      100, 125, 250

    • width (mm)

      500-1600

    • film reel length (m)

      1000-3000

    special efficiency special effects

    ★ At the same time, it has the product advantages of ordinary composite membrane

    ★ The thinner thickness helps the ultra-thin design of the whole machine

    ★ Greatly improve the efficiency of automatic assembly

    ★ Anti static, abrasion resistant and scratch resistant

    ★ High temperature, high humidity, cold and hot shock resistance


    Product use

    Widely used in LCD backlight materials, touch screens, ITO field substrates, etc