Content page
From [Institution name]
Property |
Unit |
Requirement |
Result |
---|---|---|---|
Thickness tolerance |
% |
± 10 of the manufacturer’s specified value |
–2.5 |
Hardness (type 00 hardness gage) |
no unit |
report value |
76 |
Water vapour permeance, procedure B |
ng/(Pa·s·m2) |
report value |
0.7 |
Tensile strength at maximum load |
MPa |
report value |
3.6 |
Elastic recovery |
% |
report value |
44 |
PropertyFootnote (1) |
Unit |
Requirement |
Result |
---|---|---|---|
Watertightness |
no unit |
no leakage |
passed |
Water immersion/watertightness |
no unit |
no leakage |
passed |
Heat aging/watertightness |
no unit |
no leakage |
passed |
Chemical aging/watertightness |
no unit |
no leakage |
passed |
UV aging/watertightness |
no unit |
no leakage |
passed |
Low temperature flexibility/watertightness |
no unit |
no leakage |
passed |
PropertyFootnote (1) |
Unit |
Requirement |
Result |
|
---|---|---|---|---|
Crack bridging |
30 cycles at –20°C |
no unit |
no cracking, breakage, tearing, adhesion failure or other observable failures |
passed |
30 cycles at 30°C |
||||
Water immersion/crack bridging |
30 cycles at –20°C |
no unit |
no cracking, breakage, tearing, adhesion failure or other observable failures |
passed |
30 cycles at 30°C |
||||
Heat aging/crack bridging |
10 cycles at –20°C |
no unit |
no cracking, breakage, tearing, adhesion failure or other observable failures |
passed |
10 cycles at 30°C |
||||
Chemical aging (NaOH)/crack bridging |
10 cycles at –20°C |
no unit |
no cracking, breakage, tearing, adhesion failure or other observable failures |
passed |
10 cycles at 30°C |
||||
Chemical aging (acetic acid)/crack bridging |
10 cycles at –20°C |
no unit |
no cracking, breakage, tearing, adhesion failure or other observable failures |
passed |
10 cycles at 30°C |
||||
UV aging/crack bridging |
10 cycles at –20°C |
no unit |
no cracking, breakage, tearing, adhesion failure or other observable failures |
passed |
10 cycles at 30°C |
PropertyFootnote (1) |
Unit |
Requirement |
Result |
---|---|---|---|
Water immersion/adhesion |
N/m |
> 175 |
1 427 N/m |
Heat aging/adhesion |
N/m |
> 175 |
1 118 N/m |
Heat aging/tensile strength |
% |
> 90% of original value |
|
Chemical aging (NaOH)/tensile strength |
% |
> 90% of original value |
passed |
Chemical aging (acetic acid)/tensile strength |
% |
> 90% of original value |
passed |
UV aging/tensile strength |
% |
> 90% of original value |
PropertyFootnote (1) |
Unit |
Requirement |
Result |
---|---|---|---|
Heat aging/elastic recovery |
% |
> 90% of original value |
passed |
Chemical aging (NaOH)/elastic recovery |
% |
> 90% of original value |
passed |
Chemical aging (acetic acid)/elastic recovery |
% |
> 90% of original value |
passed |
UV aging/elastic recovery |
% |
> 90% of original value |
passed |
PropertyFootnote (1) |
Unit |
Requirement |
Result |
---|---|---|---|
Water immersion/watertightness |
no unit |
no leakage |
passed |
Heat aging/watertightness |
no unit |
no leakage |
passed |
Water immersion/adhesion |
N/m |
> 175 |
1 449 N/m |
Heat aging/adhesion |
N/m |
> 175 |
582 N/m |
Lap joint shear test |
no unit |
no slippage or bounding failure |
passed |
Heat aging/lap joint shear test |
no unit |
no slippage or bounding failure |
passed |