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PTFE Teflon needle felt filter bags

Views:15     Author:Site Editor     Publish Time: 2020-11-23      Origin:Site

PTFE needle felt filter bags

PTFE needle felt (Teflon) is used in dry industrial filtration in chemically aggressive environments where the temperature reaches 260°C, highly resistant to any chemical mixtures in exhaust gases.

PTFE needle felt filter bag is applicable in the following industrial sectors

cement industry
asphalt production plants
metal industry
garbage and waste management industry
Manufacture of boilers and tanks
refinery industry
energy industry

Characteristics of a PTFE filter bag

* Surface Finishes
  oil and water repellent PTFE based, PTFE membrane, spark blocking, fire-retardant, nanofiber coating, high temperature resistance, etc.

*Area weight
  600- 830 g/m2

*Surface
  heat-set

*Operating temperature
  continuous: 260 °C
  incremental: 300 °C

*Excellent chemical resistance
  Acids, solvents, alkali, hydrolysis, oxidizing.

Please inform your specific requirements or applications, DGC filter can provide filter bags with various surface finishing. 

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