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Results of Testing the Performance Requirements of the Product

Property

Unit

Requirement

Result

Density

kg/m3

≥ 6.8

17

Thermal resistance for 25-mm thickness

m2∙°C/W

Report value

0.75

Water vapour transmission for 25-mm thickness

ng/(Pa·s·m2)

≥ 800 (Type 2)

1 175 (average of 3 tests)

Water absorption

%

< 5 (Type 2)

1.39 (average of 4 tests)

Dimensional changes when exposed to 80°C and ambient RH

% volumetric

Min. –15

Max. +10

–9.0 (average of 3 tests)

Dimensional changes when exposed to 70°C and 97 ± 3% RH

% volumetric

Min. –15

Max. +14

–2.3 (average of 3 tests)

Dimensional changes when exposed to -29°C and ambient RH

% volumetric

Min. –1

0.3 (average of 3 tests)

Emissions – time to occupancy

Footnote (1)

Pass

Results of Testing the Fire Protection Requirements of the ProductFootnote (1) , Footnote (2)

Property

Requirement

Result

Flame-spread rating Footnote (3) (CAN/ULC-S102 and CAN/ULC-S127)

Report value

174

Smoke development

Report value

495