DWB-X20
High-density, corrosion-resistant flame retardant polypropylene film surface layer with tri-directional fiberglass reinforcement adhered to flame retardant natural kraft paper bottom layer with a water-based environmental friendly flame retardant adhesive.
Available Dimension:
Width:
4.27 ft (1.3 m)
Length:
1.864 miles (3 km)
| Property | Value | Testing Method |
|---|---|---|
| Basis Weight | 16 lbs/1000 ft2 (80 g/m2) | Scale |
| Permeance (WVTR) | 0.09 perm (5.5 ng/Ns) | ASTME96/ProcedureA |
| Tensile Strength | MD: 40 lbs/inch (7.0 kN/m) XD: 40 lbs/inch (7.0 kN/m) | ASTM D828 |
| Thickness | 0.006 inch (160 micron) | Micrometer Caliper |
| Fire Rating | Class B | ASTM E84 |
| Accelerated Aging | No Corrosion No Delamination | ASTM C1258 30 Days at 95% RH 120°F (49°C) |
| Low Temperature Resistance | Remains Flexible No Delamination | ASTM D1263 4 Hours at -20°F (-29°C) |
| High Temperature Resistance | Remains Flexible No Delamination | ASTM C1263 Modified 4 Hours at 240°F (116°C) |
| Water Immersion | No Delamination | 24 Hours at 73°F (23°C) |
| Dimensional Stability | 0.25% | ASTM D1204 |
| Emissivity | 0.03 | ASTM E408 |