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Lumieo Glacier

Diffuser Plate

PS light diffusion plate which functions to evenly diffuse the light from light source. It has excellent light diffusion performance, weatherproof features and high luminance.
Thanks to strict quality control. it’s been increasingly adopted as light diffusion plate for LCD TV by many global leading manufacturers.
Model
Material
Thickness
T/T
H/Z
Lumieo Glacier
PS
1.0-2.0
53%
97%
Lumieo Glacier
PS
1.0-2.0
60%
97%
Lumieo Glacier
PS
1.0-2.0
70%
97%
Lumieo Glacier
PS
1.0-2.0
80%
97%
Lumieo Glacier
PS
1.0-2.0
93%
80%
Model
Material
Thickness
T/T
H/Z
Lumieo Frost
PMMA
1.0-2.0
53%
97%
Lumieo Frost
PMMA
1.0-2.0
60%
97%
Lumieo Frost
PMMA
1.0-2.0
70%
97%
Lumieo Frost
PMMA
1.0-2.0
80%
97%
Lumieo Frost
PMMA
1.0-2.0
93%
80%

Poly Styrene optical properties

Polymethyl Methacrylate optical properties

Item
Unit
Value
Test Method
Total Luminous Transmittance
%
68.5 ± 1.5
NDH-2000
Haze
%
97.0 ↑
Nippon Denshoku
Specific Gravity
1.06
ASTM D792
Tensile Strength
kgf/㎠
450 ↑
ASTM D638
Flexsural Strength
kgf/㎠
800↑
ASTM D790
Modulus of Elasticity
kgf/㎠
20,000 ↑
ASTM D790
Temperature of Deflection under load (1.82Mpa)
83 ↑
ASTM D648
Thermal Expansion
1/℃
4.50×10-5
KS M3015
Surface Resistance, Antistatic Coating
Ω/sq.
≤1011
ASTM D257
UL Flammability
HB
UL94