OPTIM-R™ panels are vacuum insulation panels manufactured in various dimensions within the following ranges:
Thickness: 20 – 50 mm
Length: 300 - 1200 mm
Width: 300 - 600 mm
FLAME SPREAD RATINGS
| Test Standard |
Application |
Flame Spread |
Smoke Development |
| ASTM E84, max. 2 inch panel thickness |
Approved for roofing applications only. Panels have foil tape applied to all seams 1 |
20 |
35 |
| Approved for all applications. Panels have foil tape applied over end seams only. |
15 |
25 |
Note 1. Flame Spread and Smoke Developed ratings were obtained using rods and/or mesh to support panels.
THERMAL RATINGS
| Test Standard |
Thickness |
Rating |
| ASTM C1667 |
20 mm (0.79 in.)
50 mm (1.97 in.) |
26 hr-ft2-oF/Btu
60 hr-ft2-oF/Btu |
Thermal rating represents the average thermal conductivity measured at the center of the panel at a mean temperature of 75
oF (23.9
oC).
MATERIAL RATINGS
| Test Standard |
Thickness |
Rating |
| ASTM D2126 |
20 mm (0.79 in.), 50 mm (1.97 in.) |
Dimensional Stability
Length Max. 0.5 %
Width Max. 0.6 %
|
| ASTM C165 |
20 mm (0.79 in.)
50 mm (1.97 in.)
|
Compressive Strength
at 10% deformation
21.0 psi (145 kPa)
32.7 psi (225 kPa)
|
