7351
Polypropylene Filtration Fabric
Air Permeability 4 liters, Weight 570 g/m2 and Width 160 cm.
Technical Specifications
Permeability (DIN-53887:1986) [liters/dm²/min a 20mmwg (±20%)]
4
Characteristics
Composition
Polypropylene
Weave
Special
Weight (ISO-3801-1977) [g/m²]
570
Thickness (EN-ISO-5084-1997) [mm]
0,89
Warp Composition
Multifilament
Weft Composition
Staple Fiber
Warp Density [Threads/cm]
52
Weft Density [Threads/cm]
12
Vertical Strength 5cm (EN-ISO-13934-1:1999) [kg – N]
580 – 5800
Horitzontal Strength 5cm (EN-ISO-13934-1:1999) [kg – N]
350 – 3500
Particle Retention Capacity (TEXMAX-60255) [Ø=a ?m]
<5
Finish
Heat Set and Calendered