CLAREX® DR-IIA TRANSMISSIVE DIFFUSION REFLECTOR is a transflection type reflector
which combines two functions - external light reflection, and rear
light diffusion.
CONSTRUCTION:
APPLICATION:
LCD reflector and diffuser for Automobile,
Audio and Signs.
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
°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
THICKNESS & SIZE:
Thickness:
0.5mm
Maximum Size:
380mm x 530mm
*
Available in any shape, cut and printed to the customer’s
specification.
OPTICAL DATA:
GRADE
COLOR TONE
LIGHTNESS
(L value)
TOTAL LIGHT
TRANSMISSION
501 000
White
45 %
73 %
505-4 000
White
61 %
54 %
801-1 000
White
64 %
39 %
502-1 000
White
75 %
34 %
503 000
White
80 %
24 %
505-1 000
White
81 %
19 %
705-1 000
White
76 %
19 %
503 BG-01
Green
47 %
8 %
505-4 BG-01
Green
39 %
27 %
503 GR-04
Green
58 %
13 %
505-4 GR-04
Green
50 %
34 %
503 GR-05
Green
65 %
16 %
505-4 GR-05
Green
56 %
42 %
503 GR-13
Green
71 %
19 %
505-4 GR-13
Green
58 %
46 %
503 BR-22
Blue
61 %
16 %
505-4 BR-22
Blue
51 %
40 %
503 G-100
Gold
76 %
22 %
505-4 G-100
Gold
59 %
52 %
503 YR-02
Yellow
75 %
23 %
505-4 YR-02
Yellow
60 %
52 %
503 FY-01
Yellow
88 %
26 %
505-4 FY-01
Yellow
70 %
57 %
503 FP-02
Pink
64 %
17 %
505-4 FP-02
Pink
53 %
43 %
503 OR-07
Orange
56 %
14 %
505-4 OR-07
Orange
48 %
39 %
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
