Content page
From [Institution name]
| Property |
Requirements |
Results |
|---|---|---|
| Sheet width |
Tolerance: −6 mm of specified width |
Pass |
| Tensile strength (N/mm) |
3.5 |
4.83 |
| Water vapour permeance (ng/Pa·s·m2) |
> 170 |
1 440 |
| Water ponding of original samples |
No leakage |
PassFootnote (1) |
| Tensile strength after UV exposure (% retention of original) |
> 90 |
95 |
| Tensile strength after UV and heat aging (% retention of original) |
> 85 |
99 |
| Water vapour permeance of UV- and heat-aged sample (ng/Pa·s·m2 ) |
> 170 |
1 798 |
| Water ponding of UV- and heat-aged samples |
No leakage |
PassFootnote (1) |