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偏光片用二色性染料1.偏光用二色性染料

目前市場常用的偏光片類型有二種:碘系偏光片,染料系偏光膜。其中以使用二色性染料所生產的染料系偏光片具有優於碘系偏光片的耐高溫,高濕等特性使得染料系偏光片更具備市場競爭優勢。

二色性染料對於耐高溫,高濕的效果非常良好,生產出來的染料系偏光片具有良好的光學值,適合用於需要耐環境條件嚴苛的顯示器,例如: 車用顯示器,戶外看板,船泊航空顯示器,偏光型太陽眼鏡等等。

產品應用特性:

  • 高純度易溶解無殘渣。
  • 高偏光效率。
  • 耐高溫高濕。
Product Name Blue Purple Red Yellow
Package 500 g/bottle 500 g/bottle 500 g/bottle 500 g/bottle
Appearance deep brown powder deep brown powder red brown powder orange powder
LOD 7% max. 7% max. 7% max. 7% max.
HPLC 90% min. 90% min. 90% min. 90% min.
UV λmax: 608±1 nm
abs: (Me OH)
λmax: 555±10 nm
abs: (Me OH)
λmax: 509±5 nm
abs: (Me OH)
λmax: 400±5 nm
abs: (Me OH)