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.
CONSTRUCTION:
APPLICATION:
Light guide type backlight filter for LCD's.
THICKNESS & SIZE:
Thickness:
3.0mm, 3.5mm and 4.0mm
Maximum Size:
380mm x 530mm and customer’s
specification size.
*
Available in any shape, cut and printed to the customer’s
specification. Available in custom thicknesses on a per inquiry basis.
PHYSICAL
PROPERTIES:
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
CHEMICAL RESISTANCE:
REAGENT
CHANGE OF APPEARANCE
Ethyl Alcohol (50%)
No Change
Isopropyl Alcohol
No Change
Soap Aqua Solution
No Change
Benzene
Swollen
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
