Diffuser Sheet for UGR <19 Solution
Diffuser sheet
1. Prism Cone UGR diffuser with Concave hexagon,cone bottom,takes on homogeneous look due to unidirectional structure;
2. Scientific designed structure,well defined lamp direction with average beam angle 85 degree,assist to improve the light efficiency and reasonable glare suppression;
3. Homogeneous glare reduction in all C-levels,excellent for workstations required lighting application UGR<19,for example LED Panel light;
4. On equal conditions, the light transmittance is obvious higher than traditional matte or orange peel texture diffusion sheet, at the same time effectively suppress the glare value.
Our factory export acrylic diffuser sheet include diffuser sheet for UGR <19 solution. High quality Anti Glaring Diffuser Sheet, Reducing Glaring Diffuser Sheet are widely used in French and other countries.
Product Details
|
Dimension（L*W*T）
|
|
Length
|
width
|
Thickness
|
|
|
1200mm
|
1200mm
|
1.5mm
|
|
|
Pattern
|
Concave hexagon,cone bottom
|
|
|
Note: according to customer demand for different mold, build the required size
|
Temperature range:
A.storage temperature：25℃±10。
B.Long term use environment temperature：0~80℃
C.relative air humidity：45%~75%。
|
Item
|
Test Method
|
Unit
|
PMMA
|
|
transmission rate
|
Transmissometer
|
%
|
92%
|
|
Haze
|
Transmissometer
|
%
|
80%
|
|
water adsorption
|
ASTM D570-98
|
%
|
0.3
|
|
distortion temperature
|
ASTM D648-07
|
℃
|
88
|
|
vicat softening temperature
|
ASTM D1525-09
|
℃
|
104
|
|
linear expansivity
|
ASTMD696
|
cm/cm/℃*10-5
|
7.6
|
|
Thermal conductivity
|
ASTMD177
|
Cal/cm*sec℃*10-4
|
4.5
|
