CLAREX® UV CUT
FILTER protects displays from ultra-violet rays. There are
five types of ultra-violet absorption filters, ranging from 370nm ~ 480nm. CLAREX® UV CUT FILTER is available with smooth or Non-Glare
surfaces. Both surfaces are available with Scratch Resistant Coating.
FEATURES:
• Excellent optical
characteristics.
• No double refraction. • Excellent weatherability.
• Available smooth surface or anti-glare surface. • Scratch-resistant grades available.
PRODUCT
DESIGNATION:
Grade No.
Color Tone
UV Absorption
CL-001
Clear
Absorb UV under 370nm
N-169
Clear
Absorb UV under 380nm
N-190
Clear
Absorb UV under 390nm
N-113
Clear
Absorb UV under 400nm
N-039
Yellow
Absorb UV under 470nm
THICKNESS
and SIZE:
Grade No.
Size
Available
Thickness
CL-001
400x550mm
0.2mm
0.3mm
0.5mm
0.8mm
1.0mm
1.2mm
1.5mm
2.0mm
2.5mm
3.0mm
N-169
400x550mm
0.2mm
0.3mm
0.5mm
0.8mm
1.0mm
1.2mm
1.5mm
2.0mm
2.5mm
3.0mm
N-190
400x550mm
0.2mm
0.3mm
0.5mm
0.8mm
1.0mm
1.2mm
1.5mm
2.0mm
2.5mm
3.0mm
N-113
400x550mm
0.2mm
0.3mm
0.5mm
0.8mm
1.0mm
1.2mm
1.5mm
2.0mm
2.5mm
3.0mm
N-039
400x550mm
0.2mm
0.3mm
0.5mm
0.8mm
1.0mm
1.2mm
1.5mm
2.0mm
2.5mm
3.0mm
PHYSICAL
PROPERTIES:
PROPERTIES
METHOD
UNIT
Normal
Grade
Hard Coat
Grade
SPECIFIC GRAVITY
ASTM D-792
1.19
1.19
OPTICAL
Refractive Index
ASTM D-542
1.49
1.49
(1.54)
MECHANICAL
Elongation
ASTM D-638
%
5
5
Tensile Rupture Strength
ASTM D-638
kg/cm2
750
650
Flexural Rupture Strength
ASTM D-790
kg/cm2
1200
800
THERMAL
Heat Distortion
Temperature
ASTM D-648
ºC
110
110
Maximum
recommended continuous temperature
ºC
80
80
Coefficient of Thermal
Expansion
ASTM D-696
cm/cm/ºC
7 x 10-5
7 x 10-5
Specific Heat
ASTM D-638
cal/grºC
0.35
0.35
DURABILITY
Heat Resistance
80ºC x
100hr
No Change
No Change
Cold Resistance
-40ºC x
100hr
No Change
No Change
Humidity Resistance
60ºCx90%x100hr
No Change
No Change
Thermal Cycle
-40ºC
<-> 80ºC
(10 cycles)
No Change
No Change
ELECTRICAL
Surface Resistivity
O
>1016
>1016
PENCIL HARDNESS
2H
6~8H
CHEMICAL
Methyl Alcohol (50%)
No Change
No Change
Ethyl Alcohol (50%)
No Change
No Change
Soap Aqua Solution
No Change
No Change
Toluene
Dissolved
No Change
Acetone
Dissolved
No Change
Benzene
Swollen
No Change
Ethylene Dichloride
Dissolved
No Change
ADHESION
K-5400
100/100
FLAMMABILITY
UL
standard
>0.8mm
Thickness
94HB
94HB
*
Value provided cannot be guaranteed in your application due to
circumstances beyond our control.
SPECTROPHOTOMETRIC
TRANSMISSION CURVES:
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
