Content page
From [Institution name]
Property |
Requirement |
Result |
---|---|---|
Sheet width |
Tolerance: −6 mm of specified width |
Pass |
Tensile strength (N/mm) |
3.5 |
7.59 |
Water vapour permeance (ng/Pa·s·m2) |
≥ 170 |
803 |
Water ponding of original samples |
No leakage |
PassFootnote (1) |
Tensile strength after UV exposure (% retention of original) |
≥ 90 |
101 |
Tensile strength after UV and heat aging (% retention of original) |
≥ 85 |
92 |
Water vapour permeance of UV- and heat-aged sample (ng/Pa·s·m2) |
≥ 170 |
769 |
Water ponding of UV- and heat-aged samples |
No leakage |
PassFootnote (1) |