Characteristic:
Fiber: viscose
Mass per unit area/specific gravity: g/m2 40
Thickness: mm 0.25
Tensile strength: N/5 cm 100 – 17
Stretching: % 10 - 15
Air permeability: l/(m2·s) 3.500
| Description | Value | Tolerance |
| Mass per unit area/specific gravity |
EN 29073-1:1992 |
± 15% |
| Thickness | EN 9073-2:1996 | ± 20% |
| Tensile strength (LD/CD) |
EN 29073-3 :1992 |
± 20% |
| Stretching (LD/CD) | EN 29073-3 :1992 | ± 20% |
| Air permeability / @200Pa | EN 9237:1995 ASTM D-737 | ± 25% |
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