- Contact Person : Mr. M Tony
- Company Name : Guangdong Hongbo Building Materials Science And Technology Co., Ltd.
- Tel : 86-757-87322842,
- Fax : 86-757-87322838
- Address : Guangdong,Foshan,Southern Industrial Zone,Sanshui Town
- Country/Region : China
- Zip : 528135
PMMA light diffusion sheet
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Feature of Ketelong PMMA light diffusion sheet for LED light :
1. The total light transmittance of HD type 65% and haze >98% , its relative transmittance is greater than 80%(measured with integrating sphere) ; total light transmittance of HT type >75% 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%
Type : MHD type for panel light , MHT type for side light source light
Standard thickness : 1.5mm ; 2.0mm
Standard size : 1220mm X 1220mm ; 1200mm X 1200mm
finished size available : 300mm X 300mm ; 300mm X 600mm ; 300mm X 1200mm ; 600mm X 600mm ; 600mm X 1200mm
PMMA light diffusion sheet
