ECOGRACE NOMEX Filter Bags is popular in Asphalt mixing plant , water repellent treatment .Nomex filter bag offer 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
1) Performs at high temperatures
It is used in continuously operating temperatures up to 218°C (425°F) , and 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. The wear life projections in the below graphs were developed using 6-10% H20.
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 Asphalt mixing plant ,cement Kiln smoke dust filtration in cement plant ,steel melting furnace smoke 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
