Content page
From [Institution name]
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Sheet width |
− |
Tolerance: –6 mm of specified width |
Pass |
| Tensile strength |
N/mm |
3.5 |
3.9 |
| Water vapour permeance |
ng/Pa·s·m2 |
≥ 170 |
534 |
| Water ponding of original samples |
− |
No leakage |
PassFootnote (1) |
| Tensile strength after UV exposure |
% retention of original |
≥ 90 |
107 |
| Tensile strength after UV and heat aging |
% retention of original |
≥ 85 |
104 |
| Water vapour permeance of UV and heat-aged sample |
ng/Pa·s·m2 |
≥ 170 |
1 293 |
| Water ponding of UV and heat-aged samples |
− |
No leakage |
PassFootnote (1) |