Hydrophobic polytetrafluoroethylene(PTFE) pleated filter cartridge

Hydrophobic polytetrafluoroethylene(PTFE) pleated filter cartridge

 

Hydrophobic polytetrafluoroethylene pleated filter cartridge, its filter media is hydrophobic polytetrafluoroethylene microporous filter membrane: strong hydrophobicity, high retention rate, excellent chemical tolerance and thermal stability, good strength, resistance to forward and reverse pressure impact.

Specs and tech-data

Filtration medium: hydrophobic PTFE microporous membrane

Up and down support material: Polypropylene

Support and structural elements: Polypropylene

Filtering accuracy: 0.1, 0.2, 0.45, 1 (UM)

Filter cartridge length: 5 ", 10", 20 ", 30", 40 "

Sealing material: silicone rubber, butadiene rubber, three ethylene propylene rubber, fluorine rubber.

Closed mode: hot-melt welding

Effective filtration area: more than 0.6 m/10 "

Filter core diameter: 69 mm

Maximum working temperature: 80 centigrade, 0.17 MPa

Maximum tolerance temperature: 140 centigrade, 0.27 MPa

Maximum positive pressure difference: 0.42 MPa (25 C)

Maximum counter pressure difference: 0.28 MPa (25 C)

Sterilization conditions: 121 centigrade 30 min

Typical application areas:

Chemical industry: organic solvents, various alcohols, chemical reagents and other filtration.

Gas filtration: sterilization and filtration of compressed air, nitrogen and carbon dioxide.

Filtration of aseptic storage tank, air fermenting tank and so on

Pure water flow reference value: 10 "initial value of filter element L/min (P=0.01MPa, 1 centigrade viscosity, 25 degrees C)

Micron um

0.1

0.2

0.45

1

Flow L/min

7

9

18

25

Air flow reference value: 10 "initial value of filter element m/min (P=0.01MPa)

Micron um

0.1

0.2

0.45

1

Flow m/min

6

8

10

12

 

The hydrophobic polytetrafluoroethylene(PTFE)  pleated filter cartridges making process including filter paper pleating, filter cartridge cap welding, filter cartridge length connector welding, filter cartridge fitting ends welding, filter cartridge middle seam welding and filter cartridge length cutting. Shanghai Indro Industry Co., Ltd manufacturers and supply whole production line of liquid filtration pleated filter cartridges.

 


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