Excelite Light Diffusion Polycarbonate sheet
Smooth the eyes with gentle light!
Excelite light diffusion PC sheet is contains many tiny diffuser beads that continually change the light propagation. That ensures optimum light diffusion.
It turns light into a unique experience. Soft, pleasant lighting devoid of harsh shadows makes for agreeable surroundings. Different light sources complement each other harmoniously. What is more, thanks to its high light transmission and excellent light diffusion, it is significantly cuts energy costs when employed as a luminaries cover or illuminated sign.
PC diffusion sheet is the most durable sheet in advertising application in the market. It can relieve spot lighting belt and reduce light pollution to make the light soft and diffuse. It is the best material for the LED light box for advertisement.
| Features | Applications | |
|
|
Comparison
| Item | light transmission | Haze | illuminance | Uniformity |
| light diffusion sheet | 38% ~ 48% | >90% | >3500lux | >90% |
| Opal solid sheet | 20% ~ 30% | >80% | >2000lux | >80% |
Specification
| Thickness(mm) | Standard length(mm) | Standard Length(mm) | Specific Gravity | Standard Colors |
| 1.5-12 | 1200-2100 | 6000Thickness ≤ 3mm no limited | 1.2 | Opal |
| MOQ: 3 tons | Lead time: 10-15days | Payment: T/T or L/C at sight | ||
*Other dimension is available with a special order, subject to a minimum order
Property
|
Physical Properties |
Method |
Condition |
Metric |
|
Specific Gravity |
GB/T 1033 |
All thickness |
1.2 g/cm3 |
|
Water Absorption(24Hr) |
GB/T 1033 |
24H@ 23℃ |
0.30% |
|
Effect of soundproof |
GB/T 1033 |
10mm |
32dB |
|
Mechanical Properties |
Method |
Condition |
Metric |
|
Tensile Strength |
GB/T 1040 |
60.3MPa |
|
|
Tensile Elongation, break |
GB/T 1040 |
108% |
|
|
Elongation at Break |
GB/T 1040 |
>90% |
|
|
Elongation at Yield |
GB/T 1040 |
6% |
|
|
Coefficient of linear expansion |
GB/T 1034 |
0.000063℃ˉ¹ |
|
|
Notched impact strength of the beam |
GB/T 1843 |
6.2KT/㎡ |
|
|
modulus of elasticity in static bending |
GB/T 9341 |
2400 Mpa |
