Diffuser sheet
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.
More information please viewhere
|
Item |
Test Method |
Unit |
Value |
|
Light Transmission |
ASTM D1003 |
- |
80%-90% |
|
Water Absorption |
ASTM D570-98 |
% |
|
|
Vicat Softening Temp |
ASTM D1525-09 |
℃ |
|
|
Heat Distortion Temp |
ASTM D648-07 |
℃ |
≥85 |
|
Coefficient of Thermal Expansion |
ASTMD696 |
In/IN-F |
|
|
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 |
Application
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