| Customization: | Available |
|---|---|
| Material: | Synthetic Fiber |
| Medium Material: | Synthetic Fiber |
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Item
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Unit
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Parameter
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|
Material
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Face:Polyimide/P84
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Scrim:Polyimide/P84
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|
Grammas Per Square Meter
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550g±5%g
|
|
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Air Permeability (200Pa)
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20-50L/dm3.min
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|
|
Thickness
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1.8±0.1mm
|
|
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Temperature Resistance
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Continous
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260
|
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Peaks
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280
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|
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Minimum Breaking Strength
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N/50*200mm
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Warp:≥700
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Weft:≥900
|
||
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Elongation at Break
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%
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Warp:≤25
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|
Weft:≤35
|
||
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Surface Treatment
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Singeing Calendering Heat-set PTFE Membrane
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|
|
Using Scope
|
Cement Drying ,Slag Powder
|
|
Temparature feature:
Working temperature is 260ºC,and the instantaneous working temperature is 280 ºC.
physical feature:
1. weight:500-550(g/m2)
2. thickness: 2.0mm
3.Good permeability
4. special treatment on material surface.
Chemical feature:
Acid-fastaness,oxidation-fastness ,hydrolysis-fastness, ,good wear resistance.alkali-fastness is just ok.
Application:
The flue gas purification,cement kiln, drying, burning, smelting,various industrial kilns, coal fired boilers and waste incineration, and widely used in the process of high emission concentration.
• 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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