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Physical Properties
| PROPERTY | RESULT |
|---|---|
| Color |
Green (top), White (back) |
| Thickness |
0.56 mm (22 mil) |
| Membrane Weight | 191.4 g/m2 (0.627 oz/ft2) |
| Roll Weight | 34 lbs (15 kg) |
| Roll Dimensions | 59” x 164’ (1.5m x 50m) |
| Roll Coverage | 807 sq. ft. (75 sq. m.) |
| Skid | 20 Rolls |
| VOCs | None |
| Ultra-Violet Light Exposure | 180 days maximum |
Testing Data
| PROPERTY | STANDARD/TEST | RESULT |
|---|---|---|
| Strength | ||
| Dry Tensile Strength | ASTM D882 Standard Test Method for Tensile Properties of Thin Plastic Sheeting |
MD - 6 N/mm (34 lb/in) |
| 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 – 423 N (95 lbf) |
| Cold Mandrel Bend Test |
AC38 Section 3.3.4 |
MD – no cracks PASS XCD – no cracks PASS |
| Water Vapor Transmittance | ||
| Water Vapor Transmission Desiccant Method 24.4°C (76.0°F) 50 %RH |
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials | 82 Perm (grain/h•ft2•inchHg) 4692 ng/Pa•s•m2 |
| Water Vapor Transmission Water Method 24.4°C (76.0°F) 50 %RH |
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials | 123 Perm (grains/hr•ft2•inchHg) 7037 ng/Pa•s•m2 |
| Water Vapor Transmission Dynamic Relative Humidity Measurement (23°C 50 %RH) |
ASTM E398 Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement |
161 Perm (grain/h•ft2•inchHg) 9211 ng/Pa•s•m2 |
| Water Resistance Testing | ||
| Water Resistance (Control after Weathering) |
AATCC 127 Hydrostatic pressure test (550 mm water column for 5 hours), American Association of Textile Chemists and Colorists | 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 5 Smoke Developed 70 |
