PARAPET is the trade name for the acrylic molding materials(PMMA),manufactured by KURARAY Co.,Ltd.
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Optical Grade
List of Properties [32.0kb]

Product Type Characteristics Applications
HR-S Suitable for optical lenses including projection lenses. Excellent transparency and heat resistance. Camera lenses, optical lenses, light guide plate.
HR-LC Equivalent physical properties to HR-L. No UVA(UltraViolet Absorbent) added for optical lenses.
GH-S Suitable for light guide plate for LCD. Superior in optical characteristics, fluidity and transcription. Light guide plate.
GH-SN Equivalent physical properties to GH-S and suitable for PC monitors. UVA(UltraVioletAbsorbent) added to improve weatherability.

Light guide plate
Light guide plate