Precision Thin Sheet
  Non-Glare Sheet
  UV Cut Filter
  UV Transmission Filter
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  Anti-Bacteria Sheet
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  DR-II EL Transmissive Diffusing Filter
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  Light Guide Reflector
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Weatherall Equipment & Instruments Ltd
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CLAREX® LIGHT GUIDE PANEL

CLAREX® LIGHT GUIDE PANEL optimizes the uniformity and brightness of backlights according to the customer's requirements.
CLAREX® LIGHT GUIDE PANEL can be designed for any type of lamp; e.g. CCFL, LED, Micro Lamp, etc.

CONSTRUCTION:



APPLICATION:

Light guide type backlight filter for LCD's.

THICKNESS & SIZE:
Thickness: 0.6mm ~ 5.0mm
Size: Customer's specification size.

* Available in any shape, cut and printed to the customer's specification.

PHYSICAL PROPERTIES:

PROPERTIES METHOD UNIT VALUE
Reflective Index ASTM D-542   1.49
Heat Distortion Temperature ASTM D-648 C 110
Maximum Recommended Continuous Temperature   C 80
Coefficient of Thermal Expansion ASTM D-696 cm/cm/C 7 x 10-5
Pencil Hardness     2H
Heat Resistance 80C x 100hr   No Change
Cold Resistance -40C x 100hr   No Change
Humidity Resistance 60C x 90% x 100hr   No Change
Thermal Cycle -40C<->80C
(10 cycles)
  No Change

CHEMICAL RESISTANCE:
REAGENT CHANGE OF APPEARANCE
Ethyl Alcohol (50%) No Change
Isopropyl Alcohol No Change
Soap Aqua Solution No Change
Benzene Swollen