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Results of Testing of the Prescriptive Requirements for the Product

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

Results of Testing of the Performance Requirements for the Product

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