2/6/2018
Considering lens performance, Diffuse Frost PVC offers properties and material performance similar to Acrylic (PMMA), often at a significantly lower cost. Typical lens profile cost has a 10-15% savings compared to manufacturing the same lens in acrylic. There are multiple grades of diffusion with our PVC to work with the needs of your project.
| Lens Performance | Diffuse Frost PVC | Acrylic/PMMA |
|---|---|---|
| Light Transmission at 0.060" (1.5mm) |
81% Low Diffusion |
81% Low Diffusion |
|
Diffusion Half Power Angle (DLD) |
26° Low Diffusion |
26 ° Low Diffusion |
|
Tensile Strenth2 |
7,360 psi |
7,330 psi |
|
Flammability (UL 94) |
V-O @ 1.5mm 5VA @ 2.0mm |
HB @ 1.6mm |
|
Notched Izod Impact |
2.3 ft-lb/in |
0.6 ft-lb/in |
|
Heat Deflection Temperature4 |
157°F/69°C |
182°F/83°C |
|
UV Stability |
Good |
Excellent |
|
Chemical Resistance |
Excellent |
Good |
|
Typical Lens Profile Cost |
10-15% Savings5 |
Baseline |
1ASTM D-1003 measured by Polymer Diagnostics, Inc.
(PDI) on extruded profiles
2ASTM D-638
3ASTM 256
4ASTM D-648 66 psi, unannealed, 0.125"
5Savings depends on profile size and production volume
Contact us today to learn more and discuss your project!
847-439-6770
