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CLAREX®
DR-II EL TRANSMISSIVE
DIFFUSING FILTER |
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CLAREX®
DR-II EL TRANSMISSIVE DIFFUSING FILTER
uniformly reflects external light in daytime, and
transmits EL light in low illumination. |
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APPLICATION:
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Transflector and Color filter for EL Lamp
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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 |
|
°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) |
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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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THICKNESS & SIZE:
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| Thickness: |
0.3mm and 0.5mm |
| Size: |
380 x 530mm, and custom sizes. |
| *
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) |
TOTAL LIGHT
TRANSMISSION |
| 702K 000 |
Pearl White |
54 % |
37 % |
| 702K 0R-22 |
Ivory |
46 % |
37 % |
| 702K G-100 |
Gold |
44 % |
36 % |
| 702K RR-20 |
Rose Pink |
35 % |
27 % |
| 702K FP-02 |
Fluorescent Pink |
40 % |
29 % |
| 702K RR-19 |
Red |
24 % |
18 % |
| 702K FY-01 |
Fluorescent Yellow |
55 % |
40 % |
| 702K BR-29 |
Blue |
40 % |
30 % |
Above
values are typical but are not guaranteed.
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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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