Content page
From [Institution name]
Property |
Requirements |
Results |
---|---|---|
Sheet width |
Tolerance: –6 mm of specified width |
Pass |
Tensile strength (N/mm) |
3.5 |
9.0 |
Water vapour permeance (ng/Pa·s·m2 ) |
≥ 170 |
193 |
Water ponding of original samples |
No leakage |
PassFootnote (1) |
Tensile strength (% retention of original) after UV exposure |
≥ 90 |
99 |
Tensile strength (% retention of original) after UV and heat aging |
≥ 85 |
100 |
Water vapour permeance of UV- and heat-aged sample (ng/Pa·s·m2 ) |
≥ 170 |
279 |
Water ponding of UV- and heat-aged samples |
No leakage |
PassFootnote (1) |