Content page
From [Institution name]
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Tensile strength |
N/mm |
≥ 3.5 |
4.27 |
| Breaking force |
N |
≥ 180 MDFootnote (1) ≥ 160 XD |
441.7 MD 354.0 XD |
| Water vapour permeance |
ng/Pa·s·m2 |
≥ 170 |
406 |
| Water ponding (original) |
− |
No leakage |
Pass |
| Tensile strength after UV exposure |
% retention of original |
≥ 90 |
93.9% |
| Tensile strength after UV exposure and heat aging |
% retention of original |
≥ 85 |
120% |
| Water vapour permeance after UV exposure and heat aging |
ng/Pa·s·m2 |
≥ 170 |
315 |
| Water ponding after UV exposure and heat aging |
− |
No leakage |
Pass |
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Water vapour permeance with NBC required directionality |
ng/Pa·s·m2 |
≥ 60 |
77.0Footnote (1) |