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UGR Diffuser Sheet

Aug. 05, 2021

UGR diffusing sheet

Suitable for use with many lighting applications, opal polycarbonate sheet is incredibly strong. The opal finish is white in colour and diffuses light evenly throughout the material.

A.UGR diffusing sheet with Concave hexagon, conical bottom, takes on homogeneous look due to unidirectional structure;

B.Scientific designed structure, well defined lamp direction with average beam angle 85 degree, assist to improve the light efficiency and reasonable glare suppression;

C.Homogeneous glare reduction in all C-levels, excellent for workstations required lighting application UGR<19, for example LED Panel light;

D.On equal conditions, the light transmittance is obviously higher than traditional matte or orange peel texture diffusion sheet, meanwhile effectively suppress the glare value.


UGR Diffuser Sheet


UGR Diffuser Sheet


Specification:

Dimension(L×W×T)
Length(L)Width(W)Thickness(T)
1160/1180/1200mm1160/1180/1200mm1.2/1.5/2.0mm
Available Material1,PC 2,PMMA3,PSTotal three kinds of material to meet the customer's choice
AppearanceLooks like honeycomb, with concave hexagon, conical bottom
UsageNormally recommend to use with diffuser film together ,and place the diffuser film between the LGP and UGR diffuser
FlammabilityHB/v2/v0


UGR Diffuser Sheet


UGR Diffuser Sheet


Dimension(L*W*T)
LengthwidthThickness
1200mm1200mm1.5mm
PatternConcave hexagon,cone bottom
Note: according to customer demand for different mold, build the required size


Diffusing Sheet Temperature Range:

A.storage temperature:25℃±10。

B.Long term use environment temperature:0~80℃

C.relative air humidity:45%~75%。


ItemTest MethodUnitPMMA
transmission rateTransmissometer%92%
HazeTransmissometer%80%
water adsorptionASTM D570-98%0.3
distortion temperatureASTM D648-0788
vicat softening temperatureASTM D1525-09104
linear expansivityASTMD696cm/cm/℃*10-57.6
Thermal conductivityASTMD177Cal/cm*sec℃*10-44.5
HRRASTM D785-08-123
flammabilityUL 94-1996
flammability
UGRUGR
≤19


Diffusing Sheet Ingredient: PMMA, PE protection film

Scientific designed structure,well defined lamp direction with average beam angle 90 degree,assist to improve the light efficiency and reasonable glare suppression;

excellent for workstations required lighting application UGR<19,for example LED Panel light;


Diffusing Sheet Attention:

In conjunction with diffusion film and light guide plate,Prism Cone diffuser positioned in outer layer with the texture facing away from the led or lamp;diffusion film located in the middle layer with the microstructure facing away from the led or lamp also; the light guide plate placed on the bottom layer with the texture side placed contrary to prisma cone and diffusion film.


UGR Diffuser Sheet

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