CLAREX® Light Guide Reflectors
Excellent light conduction.
CLAREX® developed for side lamp LCD units. Click graph image to enlarge.
Downloads
Astra Products BrochureCLAREX® 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.
Light guide type
backlight filter for LCD's.
APPLICATIONS - Light guide type backlight filter for LCD's.
MAX SIZE - 380mm x 530mm. Also, to customer specified size.
THICKNESS - 3.0, 3.5 and 4.0mm. Available in custom thicknesses on a per inquiry basis.
MACHINING / PRINTING - Available to customer specification. Available in any shape, cut and printed to the customer specification.
| PHYSICAL PROPERTIES | |||
|---|---|---|---|
| PROPERTY | 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 |
| 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 | |
The factory can now offer these materials upon request with higher temperature ratings, 90-95°C. Please contact us for more info.
| CHEMICAL RESISTANCE | |||
|---|---|---|---|
| REAGENT | CHANGE OF APPEARANCE | ||
| Ethyl Alcohol (50%) | No Change | ||
| Isopropyl Alcohol | No Change | ||
| Soap Aqua Solution | No Change | ||
| Benzene | Swollen | ||
Related Products
