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CLAREX® DR-III CV LIGHT DIFFUSION FILTER
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CLAREX® DR-III CV LIGHT
DIFFUSION FILTER is a light transmitting, coloured
diffuser with excellent light diffusion properties. It is
well-suited to monochrome LCD displays, particularly negative LCD's. |
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CONSTRUCTION: |
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PRODUCT DESIGNATION:
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| GRADE No. |
Colour Tone |
Total Light
Transmission |
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DR70060R
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Red |
60% at 700nm |
| DR70084R |
Red |
84% at 700nm |
| DR51085G |
Green |
58% at 510nm |
| DR51080G |
Green |
80% at 510nm |
| DR61060O |
Orange |
60% at 610nm |
| DR61085O |
Orange |
85% at 610nm |
| DR58086Y |
Yellow |
86% at 580nm |
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THICKNESS & SIZE:
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| Thickness: |
0.5mm |
| Size: |
400 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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APPLICATION:
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Light diffusion filter for monochrome LCD
display.
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OPTICAL DATA:
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| Grade
No. |
Peak
Wavelength |
Total
Light
Transmission |
Diffuse
Light
Transmission |
Parallel
Light
Transmission |
Haze |
| DR70060R |
60% at 700nm |
12.5 % |
12.0 % |
0.5 % |
96.0 % |
| DR70084R |
84% at 700nm |
19.5 % |
18.3 % |
1.2 % |
94.0 % |
| DR51058G |
58% at 510nm |
56.5 % |
54.2 % |
2.3 % |
96.0 % |
| DR51080G |
80% at 510nm |
62.5 % |
58.8 % |
3.7 % |
94.0 % |
| DR61060O |
60% at 610nm |
52.5 % |
50.4 % |
2.1 % |
96.0 % |
| DR610850 |
85% at 610nm |
61.0 % |
57.3 % |
3.7 % |
94.0 % |
| DR58086Y |
86% at 580nm |
90.0 % |
84.6 % |
5.4 % |
94.0 % |
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PHYSICAL
PROPERTIES:
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| 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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* Value provided
cannot be guaranteed in your application due to circumstances
beyond our control.
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SPECTROPHOTOMETRIC TRANSMISSION
CURVES: |
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