Nomex filter bags is the special filter media can be applied in Asphalt mixing plant , it is the most cost effective filter bags for high temperture Fumes . Nomex filter bag offerring one of the best total economies in a filtration system because of higher air to cloth ratios , higher temperature resistant function , and long wearing life .
Properties of dust collector Filter bags :
1) Performs at high temperatures
It is used in continuously operating temperatures up to 218°C , Nomex filter bags can handle higher temperature surges .
2) Resists flexing and abrasion
Flex and abrasion resistance function of Nomex filter bag at ambient temperature is good .
3) Good retardant function of moisture
Nomex filter bag performs well at high operating temperatures with normal amounts of moisture .
4) Dimensional Stability
Nomex filter bag , Aramid filter bag is one of the most dimensionally stable dust filter bags available . Fibers of Nomex properly manufactured and finished, should neither stretch nor shrink over 2% when operated at temperatures up to 218°C (425°F).
5) High temperatures resistant
The most effective use of Nomex filter bag , aramid filter bag is in high efficiency filtering systems where effluent temperatures are above 250°F or in systems with surges over 250°F. In hot gas filtration systems.
Will work very well in higher air to cloth ratio.
Applications:
Nomex filter bag for higher temperature dust filtration , widely applied in Blast Furnace , cement Kiln dust filtration , steel melting furnace fumes filtration and so on .
It offers one of the best total economies in a filtration system because of higher air to cloth ratios, higher temperature capability, and a long working life.
Specifications:
Article Name
Nomex needled felt
Ingredients
Fiber
100% Nomex
Scrim
100% Nomex
Weight
g/m2
500
Thickness
mm
2.1
Density
g/m³
0.24
Permeability
L/dm2.min
150
Tensile breaking
strength(N/5cm)
Warp
≥800
Weft
≥1000
Elongation @200N/5cm
Warp
<5
Weft
<5
Maximum shrink
of 90 mins
Temperature(°C)
250
%
≤1
Service Temperature(°C)
Continuous
200
Instant
240
Finishing
Singeing, calendaring.Water and oil repellent treatment
