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Test Result for Sheet Width (Tolerance)

Property

Unit

Requirement

Result

Sheet width (tolerance)

mm

–6

Pass

Test Results for Performance Properties

Property

Unit

Requirement

Result

Tensile strength (original)Footnote (1) - Machine direction

N

≥ 180

267

Tensile strength (original)Footnote (1) - Cross direction

 

≥ 160

193

Water vapour permeance (original)Footnote (2)

ng/(Pa·s·m2)

≥ 170

3 902

Water ponding (original)Footnote (3)

No leakage

Pass

Tensile strengthFootnote (4) after UV exposure - Machine direction

% retention of original

≥ 90

105

Tensile strengthFootnote (4) after UV exposure - Cross direction

% retention of original

≥ 90

103

Tensile strengthFootnote (4) after UV exposure and heat aging – Machine direction

% retention of original

≥ 85

99

Tensile strengthFootnote (4) after UV exposure and heat aging - Cross direction

% retention of original

≥ 85

93

Water vapour permeance after UV exposure and heat aging

ng/(Pa·s·m2)

≥ 170

1 930

Water ponding after UV exposure and heat aging

No leakage

Pass