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CLAREX DR-1
DIFFUSION REFLECTOR
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Construction
• Physical Properties
• Chemical Resistance
Thicknesses & Sizes
• Optical Data
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CLAREX® DR-I significantly enhances
display qualities for many applications. |
CLAREX® DR-I DIFFUSION
REFLECTOR greatly improves reflection and
uniformly reflects external light. When used for small
displays, (e.g. watches, pagers) it efficiently guides light.
APPLICATIONS:
LCD reflectors for Digital Watch, Clock,
Electronic Games, Electronic Calculator and Pager, etc.
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CONSTRUCTION |
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PHYSICAL PROPERTIES |
| PROPERTIES |
METHOD |
UNIT |
VALUE |
| Reflective Index |
ASTM D-542 |
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1.49 |
| Heat Distortion Temperature |
ASTM D-648 |
°C |
110 |
| Maximum Recommended Continuous
Temperature |
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°C |
80 |
| Coefficient of Thermal Expansion |
ASTM D-696 |
cm/cm/°C |
7 x 10-5 |
| Pencil Hardness |
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2H |
| Heat Resistance |
80°C x 100hr |
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No Change |
| Cold Resistance |
-40°C x 100hr |
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No Change |
| Humidity Resistance |
60°C x 90% x 100hr |
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No Change |
| Thermal Cycle |
-40°C<->80°C
(10 cycles) |
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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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THICKNESSES
and SIZES |
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Thickness: |
0.5mm, 0.55mm, 0.6mm 0.65mm, 0.7mm, 0.8mm and 1.0mm |
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Maximum Size: |
400mm x 550mm, and custom sizes. |
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Available in any shape, cut and printed to the customer’s
specification. |
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OPTICAL DATA
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GRADE |
COLOR
TONE |
LIGHTNESS
(L value) |
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BD-3-0 |
Silver |
86 |
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DS-3-0 |
Silver |
84 |
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DN-3-0 |
Silver |
82.1 |
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FG-3-0 |
Silver |
77 |
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FG-3-0
GL-100 |
Gold |
72 |
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BD-3-0 G-100 |
Gold |
83.3 |
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FG-3-0
FY-04 |
Yellow |
83 |
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DS-3-0 FY-02 |
Yellow |
83.9 |
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DS-3-0 FY-04 |
Yellow |
81.4 |
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