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550 gsm PTFE Membrane Nomex / Aramid Filter Fabrics

Nomex Felt Nomex Filter bags , with PTFE coating treatment ,
It is very popular for high temperature gas hot gas filtration ,
It is also very good working for high abrasive gas , such as Asphalt mixing plant air pollution control system ,
and metal smelting gas suction and filtration system . Acting as filter media in dust collector system .
Size :
130 x 2500mm 130x 3000mm 150x3000mm 152 x 3600mm 160 x 3000mm 160 x 4500mm 160 x 6000mm tailor produce size
Quantity:
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  • NOMEX 550
  • ECOGRACE
  • NOMEX 554-150-4100
  • Nomex Needle Felt
  • 150x 4000mm
  • 190 degree -210 degree C
  • Snap Band
  • Asphalt mixing plant , metal recycle plant .
Hot Gas Filtration Dust Collector Filter Bags , Nomex Felt Nomex Filter bags are most cost effective filter media for high temprature working condition in different industries   . ECOGRACE  is expertise manufacturer of High temperature filter bag for hot gas , our advantage products are Nomex filter bags and PPS  filter bags.

High temperature Nomex Filter Fabric (NOMEX 500)
Quick details :
1. Nomex filters is high temperature resistant filter bag
2. It is widely applied in fume / smoke filtration system in industry like Asphalt mixing , melting furnace , cement kiln , gypsum production and tobacco production.
3. High and stronger tensile strength and abrasion resistance keep our Nomex filter long working life.
4.Meanwhile ,we tailor produce for the filter size with clients dust collector design.
   Application:
Nomex Filter Bags are mainly used in cement industry, asphalt industry, metallurgical
 industry and tobacco industry for flue gas purification.
Performance:
Continuous operating temperature of
Nomex Filter bag  is up to 200°C, instant service temperature is up 
to 240°C
Fire retardant performance is excellent 
Corrosion resistance and alkali resistance is good 
Excellent thermal stability, excellent abrasion resistance and flexural resistance 
Hydrolysis resistance is poor, frequent SOx and vapor in flue gas or dew point will  greatly reduce its service life.
   
Applications:
Tail gas / fume / smoke / dust  from metallurgical plant

Asphalt mixing plant smoke filtration

Carbon black plant, iron works(blast furnace gas)

Cement plant (tail gas from vertical kiln),

Petroleum fumes from mixing round the beton and asphaltum
Detergent plant

Coal fired boiler
 
 Specification


Compositions
Nomex Fiber with Nomex scrim supported 

Weight (g/m2)
500

Thickness (mm)
17

Air permiability (m3/m2/min)
>800

Tensile strength (N/5×20cm)
warp
>1200

weft
<35

Tensile enlongation (%)
warp
<55

weft
2.40

Broken strength (Mpa/min)
≤204

Continuous working temperature (degree C)
240

Short time Working temperature (degree C)
17

Anti-acid
Medial

Anti-alkali
Excellent

Anti-abrasion
Excellent

The stability of water solution
Medial

Finishing treatment
Singeing, het-setting, calendaring 
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filter bag picture

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Zhejiang Grace Envirotech Co., Ltd.with the famouse brand "ECOGRACE", is one of the subsidiary of Grace Filter MFG ,based in U.K ,and developed in China .

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