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CLAREX® LIGHT
GUIDE REFLECTOR
was
developed for side lamp LCD units. It is an excellent light conductor
because it is made of PMMA (acrylic) and has diffusion and reflection.
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CONSTRUCTION:
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APPLICATION:
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Light guide type backlight filter for LCD's.
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THICKNESS & SIZE:
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| Thickness: |
0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm,
2.5mm, 3.0mm, 3.5mm and 4.0mm |
| Size: |
380x530mm and customer’s
specification size. |
| *
Available in any shape, cut and printed to the customer’s
specification. |
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PHYSICAL
PROPERTIES:
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| PROPERTIES |
METHOD |
UNIT |
VALUE |
| Reflective Index |
ASTM D-542 |
|
1.49 |
| Heat Distortion Temperature |
ASTM D-648 |
°C |
110 |
| Maximum Recommended Continuous
Temperature |
2 |
°C |
80 |
| Coefficient of Thermal Expansion |
ASTM D-696 |
cm/cm/°C |
7 x 10-5 |
| Pencil Hardness |
|
|
2H |
| Heat Resistance |
80°C x 100hr |
|
No Change |
| Cold Resistance |
-40°C x 100hr |
|
No Change |
| Humidity Resistance |
60°C x 90% x 100hr |
|
No Change |
| Thermal Cycle |
-40°C<->80°C
(10 cycles) |
|
No Change |
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CHEMICAL RESISTANCE:
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| REAGENT |
CHANGE OF APPEARANCE |
| Ethyl Alcohol (50%) |
No Change |
| Isopropyl Alcohol |
No Change |
| Soap Aqua Solution |
No Change |
| Benzene |
Swollen |
|
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For more
information concerning any of our products,
call us at (516) 546-4315 or fax to (516) 868-2371.
You may also email us or write
to:
ASTRA PRODUCTS, INC
· P.O. BOX 479 · BALDWIN, NY 11510 USA
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