CLAREX® DR-I Diffusion Reflector

Optimizes the uniformity and brightness of ambient lit displays


Significantly enhances display qualities for many applications

CLAREX® DR-I DIFFUSION REFLECTOR – Greatly improves reflection and uniformly reflects external light. When used for small displays, it efficiently guides light.

APPLICATIONS – LCD reflectors for watches and clocks, electronic devices, smartphones, instrumentation. etc.

THICKNESS – 0.5mm, 0.55mm, 0.6mm 0.65mm, 0.7mm, 0.8mm and 1.0mm

COLORS – Many colors are available including neutral grays as well as color matching for your application.

MAX SIZE – 400mm x 550mm. Custom sizes available from factory.

MACHINING / PRINTING – Available to 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   °C 80
Available with higher temperature ratings on request, 90-95ºC
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

OPTICAL PROPERTIES
GRADE COLOR TONE LIGHTNESS - L VALUE
BD-3-0 Silver 86
DS-3-0 Silver 84
DN-3-0 Silver 82.1
FG-3-0 Silver 77
FG-3-0 GL-100 Gold 72
BD-3-0 G-100 Gold 83.3
FG-3-0 FY-04 Yellow 83
DS-3-0 FY-02 Yellow 83.9
DS-3-0 FY-04 Yellow 81.4

CHEMICAL PROPERTIES
REAGENT CHANGE OF APPEARANCE
Ethyl Alcohol (50%) No Change
Isopropyl Alcohol No Change
Soap Aqua Solution No Change
Benzene Swollen