Asphalt mixing plant specially applied Nomex filter bag ,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 .
Nomex Filter bag is also widely applied in metal smelting furnace fume / gas extraction and filtration .
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 .
NOMEX filter bag offer 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.
Properties
1) Performs at high temperatures
Nomex filter bag can be used continuously at operating temperatures up to 218°C (425°F) , and can handle higher temperature surges.
2) Resists flexing and abrasion
Flex resistance of Nomex filter bag at room temperature is good, about equal to that of polyester filter bags;
3) Effect 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) Resists Chemicals
Nomex filter bag ,Aramid filter bag fier resists attacks by mild acids, mild alkalis, and most hydrocarbons. In addition customers report it to be unaffected by fluorine compounds in gas effluent from metallurgical and rock processing operations.
5) 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).
6) High temperatures
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.
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
Competitive Advantage:
Speciality
1. High Temperature resistant
2. Resists flexing and abrasion
3. Effect of moisture
4. Good chemical resistance
5. Dimensional Stability
6. Flame resistance
Tailor service ,just let us know your request ,we will give exact recommendation .
What kind of product that showed on our website do you need? PTFE fiber, PTFE Sewing thread, PTFE membrane or dust filter cloth and dust filter bag?
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The size of dust filter and collect bag.
Flat Dimension.
Specs on Material.
Is it a Top or Bottom Load Collector?
Your working conditions such as temperature resistance, chemical resistance.
