CanShield VP

 

 

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PHYSICAL PROPERTIES

PROPERTY

RESULT

Color

Red

Thickness

0.57mm (23 mil)

Membrane Weight

249.6 g/m² (0.818oz/ft²)

Roll Weight (with release film)

25.9 kg (57.2 lbs)

Roll Dimensions

1.5m x 31m (59" x 164')

Roll Coverage

75m² (807 ft²)

Skid

16 rolls

Primer

No Primer Required

VOCs

None

Field Exposure Before

Permanent Cladding

6 months, 180 days

Minimum Application

Temperature

-6°C (20° F)

Service Temperature

Minus -40°C (40°F) 107°C (225°F)

Warranty

20 year material warranty

TESTING DATA

PROPERTY

STANDARD

RESULT

Strength

Dry Tensile Strength ≥ 20 lbf/in

ASTM D828 Standard Test Method for Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus

6.1 N/mm(34.8 ibf)

Dry Breaking Force (Grab method) MD ≥40 XMD ≥35

ASTM D5034 Standard Test Method for Breaking Strength and Elongation of Textile Fabrics (Grab Test)

MD - 391 N (88 lbf)

XMD - 369 N (83 lbf)

Cold Mandrel Bend Test

AC38 Section 3.3.4

Warp (Machine) Direction - No cracking Filling (Cross) Direction - No cracking

Weathering Tests

AC38 Section 4.1.2 UV Exposure AC38 Section 4.1.3 Accelerated Aging

UV - No visual change UV & Accelerated - visibly lighter, no visible deterioration

Water Vapor Transmittance

Water Vapour Transmission Desiccant Method

24.4°C (76.0°F) 50 %RH

ASTM E96 Standard Test Methods for Water Vapour Transmission of Materials

14.72 Perm (grain/h•ft2•inchHg)

480 ng/Pa•s•m2

Water Vapour Transmission

Water Method

24.4°C (76.0°F) 50 %RH

ASTM E96 Standard Test Methods for Water Vapour Transmission of Materials

24 Perm (grains/hr•ft2•inchHg) 1373 ng/Pa•s•m2

Water Vapour Transmission

Dynamic Relative Humidity Measurement (23°C 50 %RH)

ASTM E398 Standard Test Method for Water Vapour Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement

20.47 Perm (grain/h•ft2•inchHg)
1171 ng/Pa•s•m2

Adhesion Testing

Peel Adhesion

AAMA 711

PASS

Water Resistance Testing

Nail Sealability

ASTM D1970/ section 7.9 Standard Specification for Self-Adhering Polymer

Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection

Pass - Review Fastener Penetrations Technical Bulletin 

Water Resistance (Boat Test)

ASTM D779 Standard Test Method for Water Resistance of Paper, Paperboard, and Other

Sheet Materials by the Dry Indicator Method (Withdrawn 2011)

Control - No leakage
Weathered - No Leakage

Water Resistance (Control after Weathering)

AATCC 127 Hydrostatic pressure test (550 mm water column for 5 hours),

American Association of Textile Chemists and Colourists

Control - No leakage
Weathered - No Leakage

Fire Testing

Flame Spread Smoke Developed

ASTM E84 Standard Test Method for Surface Burning Characteristics of Building

Materials

Flame Spread 10 Smoke Developed 10

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