| Customization: | Available |
|---|---|
| Material: | Synthetic Fiber |
| Medium Material: | Synthetic Fiber |
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Item
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Unit
|
Parameter
|
|
Material
|
Face:Polyimide/P84
|
Scrim:Polyimide/P84
|
|
Grammas Per Square Meter
|
550g±5%g
|
|
|
Air Permeability (200Pa)
|
20-50L/dm3.min
|
|
|
Thickness
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1.8±0.1mm
|
|
|
Temperature Resistance
|
Continous
|
260
|
|
Peaks
|
280
|
|
|
Minimum Breaking Strength
|
N/50*200mm
|
Warp:≥700
|
|
Weft:≥900
|
||
|
Elongation at Break
|
%
|
Warp:≤25
|
|
Weft:≤35
|
||
|
Surface Treatment
|
Singeing Calendering Heat-set PTFE Membrane
|
|
|
Using Scope
|
Cement Drying ,Slag Powder
|
|
Filter bag is the most important part in dust collector which influences the collection efficiency and working temperature. Renewal
of bags creates major cost in maintaining bag house, so the lifetime of bags are the main factor affecting the cost and working condition of bag-house.
Polyimide materials are lightweight, flexible, resistant to heat and chemicals.In coal-fired power plants, waste incinerators or
cement plants, polyimide fibres are used to filter hot gases. In this application, a polyimide needle felt separates dust and
particulate matter from the exhaust gas.
• Product advantage
The filter bag has the unique gap of ordinary felt filter cloth, good air permeability, high efficiency dust collecting and long service life.
Its temperature resistance grade is moderate, instantly up to 150 degrees , acid and alkali resistance is moderate, and has very good wear resistance.
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