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

5.  

6. 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%。

7. 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
   HRR	ASTM D785-08	-	123
   flammability	UL 94-1996		flammability
   UGR	UGR		≤19

   Product Ingredient:PMMA, PE protection film

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.