Content page
From [Institution name]
| Property |
Requirement |
Result |
|---|---|---|
| Thickness (mm) |
Report value ± 0.025 |
0.081 ± 0.003 |
| Width (mm) |
60 ± 0.80 |
60 |
| Length as specified (m) |
≥ 66 ± 1% |
66.6 |
| Tensile breaking strength (kN/m) |
≥ 2.80 |
5.74 |
| Elongation (min.) (%) |
≥ 150 |
160 |
| Property |
Minimum Requirement |
Result |
|---|---|---|
| Adhesion after accelerated aging (N/mm) - adhesion to Tyvek® |
0.15 |
0.29 |
| Adhesion after accelerated aging (N/mm) - adhesion to backing |
0.15 |
0.31 |
| Adhesion at −10°C (g) |
250 |
250 |
| Adhesion at 23°C (N/mm) - adhesion to Tyvek® |
0.15 |
0.28 |
| Adhesion at 23°C (N/mm) - adhesion to backing |
0.15 |
0.32 |
| Adhesion after heat aging (N/mm) - adhesion to Tyvek® |
0.20 |
0.31 |
| Adhesion after heat aging (N/mm) - adhesion to backing |
0.20 |
0.32 |
| Difference of shear strength value for tape to membrane and tape to backing (%) |
Tape to membrane / Tape to backing ≥ 75 |
107 |
| Shear strength after ultraviolet exposure and heat aging (N/mm) - shear strength to Tyvek® |
± 25% of original shear strength |
3.22 (pass) |
| Shear strength after ultraviolet exposure and heat aging (N/mm) - shear strength to backing |
± 25% of original shear |
2.75 (pass) |
| Shear strength after solvent immersion (N/mm) - shear strength to Tyvek® |
≥ 1.2 |
4.29 |
| Shear strength after solvent immersion (N/mm) - shear strength to backing |
≥ 1.2 |
3.30 |
3.30 |
||
| Shelf life (N/mm) - adhesion to Tyvek® |
≥ 0.150 |
0.17 |
| Shelf life (N/mm) - shear strength to backing |
≥ 0.150 |
0.25 |
| Bond separation (mm) |
Max. lifting ≤ 2.0 |
Pass |