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 0.000033