Country:China>Guangdong>Zhongshan
LED Trading Center, Shuncheng Industry Zone, Guzhen Town
Company:J.K optical Plastic Co., Ltd.
Mobile:
Tell86-0760-89866466
PMMA Diffuser for Thermoforming Diffuser Plate for Thermoforming Diffuser sheet Product Details Specification Length: Made as customer's demand Width: 900mm-1350mm Thickness: 1.8mm, 2mm, 2.2mm, 2.5mm, 3mmFor small size, saw cutting service is available. Character Light weight, weather resistance ( at least 5 years ), good light efficiency, light transmittance can be 80%-90% after forming to lampshade, and light is uniform and soft. We can produce PMMA diffuser for thermoforming, thermoforming plastic sheet, thermoforming acrylic sheet with best price. PMMA UGR Diffuser and acrylic sheet features distinct high light diffusion and high light transmission. It's an idea lampshade material for LED ceiling light. Item Test Method Unit Value Light Transmission ASTM D1003 - 80%-90% Water Absorption ASTM D570-98 % 0.01 Vicat Softening Temp ASTM D1525-09 ℃ 104.0 Heat Distortion Temp ASTM D648-07 ℃ ≥85 Coefficient of Thermal Expansion ASTMD696 In/IN-F 0.* Rockwell hardness ASTM D785-08 - M-95 Flammability UL 94-1996 HB Longitudinal shrinkage rate WZ-YF-JYQB-025 % ≤5 Transverse elongation rate WZ-YF-JYQB-025 % ≤3
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