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Filtering nonwoven fabric FST 2/17/30/0,5C
Category: Filtration fabrics
Raw material: Polyester - Polypropylene
Bonding method: thermal
Max width of nonwoven fabric: - 0,7 m
Max reel length: 50 mb
Mass per unit area: 210 + 15 g/m2
Nonwoven fabric thickness: 3,5 + 1 mm
Colour: white

Dust extraction efficiency: (mineral dust "ASHTRAE" 52/76 η - 99% (linear velocity  = 104 cm/sek.)

Temperature resistance (continuous running) 90oC
Moisture resistance: resistant
Acid resistance: resistant
: Air conditioners and dust extraction devices as a filter element of F-7 class filter (pocket filters).
Additional advantages:
Nonwoven is made of a few layers of different dust absorptivity. It enables uniform fullfilling of the nonwoven during the device’s running.