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Power Plant Dust Control 700 gsm PTFE Filter Bags Dust Filter Felt

PTFE Filter media PTFE filter bag is specially applied for the waste treatment plant dust control system , working temperature will up to 240 degree C , it is the best filter media which is anti-chemical composition gas.
  • PTFE130x2500


  • PTFE700

PTFE  filter needle felt dust filter bags are mainly for  dedusting for waste treatment plant .
 (Polytetrafluoroethylene ) PTFE Filter Media  with Dipping ,PTFE membrane .
Waste Treatment  Plant Dust Filter 100% PTFE Filter Media PTFE Filter Bag 

Grace filter mfg are specializing in production of filter needle felt and filter bag processing, design and manufacturing dust collecting system in China.

PTFE  filter needle felt dust filter bags are mainly for dedusting for waste treatment plant .
 (Polytetrafluoroethylene ) PTFE Filter Media  with Dipping ,PTFE membrane .
100% PTFE Filter Needle Felt Application :
PTFE filter bags  are suitable for the corrosion resistance of harsh condition that require a longer working life of dust collector filter bags , such as waste incineration flue gas filtration, coal boiler power plant ash handling system , waste treatment plant .
100% PTFE Filter Needle Felt  Performance :
Excellent chemical stability and heat resistance
Will withstand all strong acids and alkali erosion
Will serve well for gas continuous operating temperature up to 240°C, instant temperature up to 280°C.
Will withstand all kinds of strong oxidant corrosion
Hydrolysis performance is excellent;
Good flame retardant, insulation, heat insulation, light stability, low coefficient of friction and small adhesion.
PTFE filter cloth has excellent filtration efficiency, low and stable differential pressure, easy cleaning, and under the same conditions its life is significantly longer than other high temperature resistant filter materials.

PTFE/ Teflon Filter Bag Specification:


PTFE750  filter felt 


PTFE 100% Filtration needle felt


100% PTFE shot fiber


100% PTFE filament yarn


750g/m2 (customized)


Heat styling, single side singeing, calendering (double sides finishing would be available upon request) 


Customized according to drawing / sample


Polybag in cartons


Coal-fired power plant, waste incinteration plant, circulating fluidized bed boilers, etc.

Delivery Time:

7-45 days

Payment Terms:

 T/T, L/C, Paypal, Western Union, Money Gram...



 Operating Temperature (°C, dry)

 Abrasion Resistance

Hydrolysis Resistance

 Alkali Resistance

Organic Acid Resistance

Mineral Acid Resistance 

Oxidation Resistance (15%) 


240/ (260)







PTFE/ Teflon Filter Bag Application:

This filter material is suitable to the filtration of steel industry, cement plants, pharmacy waste incineration,carbon black ,fired boiler etc. After the water repellent treatment, it can be suitable to the liquid filtration, such as petroleum chemical indutry, metallurgy, sewage disposal and material recycling in the mining, water purification and so on.

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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