Polycarbonate Light Diffusion Sheet for LED light

Specifications

1. HD-type transmittance rate 62% - haze 98% ; HT-type transmittance rate 66% -haze 98%
2. Excellent light diffusion effect.

Feature of Ketelong PC light diffusion sheet for LED light :

1. The total light transmittance of HD type >62% and haze >98% , its relative transmittance is greater than 80%(measured with integrating sphere) ; total light transmittance of HT type >66% and haze>98% , its relative transmittance is greater than 85%(measured with integrating sphere) . the high light transmittance improves the brightness and luminous flux singifucantly .

2 . HD type has good light diffusioneffect and it's allow the ratio of lamp thickness / lamp gap up to 0.75 / 1.0.

3. Uniform illumination : it has good light diffusion effect for both spot light source and surface light source and luminace uniform ity of the luminous surface reachs up to 98%

4.Impact resistance : it's 250--300 times of normal glass, 30 times of acrylic  sheet

5. Fire retardancy : UL94HB and UL94Vo grade available.

 

Standard thickness : 1.5mm ; 2.0mm

Standard size : 1830mm X 1220mm

finished size available :  300mm X 300mm ; 300mm X 600mm ; 300mm X 1200mm ; 600mm X 600mm ; 600mm X 1200mm