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有機元件(例如:OLED)對於大氣中的水氣與氧氣非常敏感,若沒有妥善的封裝,元件壽命會大幅減少。因此有機元件所使用的封裝材料,其高水氧阻隔功能為重要關鍵,此外封裝膠材與基板的封裝界面,如何隔絕水氣的穿透也是重要的課題。因應上述需求,我們提供的封裝膠材具備三大特點:高水氧阻隔性(high moisture barrier)、低釋氣率(low outgassing)、柔軟性(flexible,可應用於可撓式元件)。各款 UV 封裝膠的規格請參考下表。

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Moisture Cut WB90US (P)

  • Main contents: Epoxy resin / Polymer
  • Before hardening
    • Appearance: Milky white
    • Density @25C: 1.4 g/cm3
    • Viscosity @25C: 200 Pa.s
  • After hardening:
    • WVTR:4 g/m2-24h
    • Outgas:< 20 ug/resin
    • Tensile Shear Strength:Material failure
    • Tg:120°C
    • Low coefficient of linear expansion:< 6.0 X 10-5/°C
    • Hardening condition (std.):6 J/cm2 + 80°C/1h
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Moisture Cut WB90US-HV

  • Main contents: Epoxy resin / Polymer
  • Before hardening
    • Appearance: Milky white
    • Density @25C: 1.4 g/cm3
    • Viscosity @25C: 400 Pa.s
  • After hardening:
    • WVTR:4 g/m2-24h
    • Outgas:< 20 ug/resin
    • Tensile Shear Strength:Material failure
    • Tg:120°C
    • Low coefficient of linear expansion:< 6.0 X 10-5/°C
    • Hardening condition (std.):6 J/cm2 + 80°C/1h