Broad chemical compatibility 

 High throughputs and high flow rates 

 Good heat-resistance 

 

Membrane

Hydrophobic Polytetrafluoroethylene Membrane (PTFE)

Support: Non/PP/PET/PE/GF

Color: White

Filter Surface: Plain

Thickness, μm: 50~2500

Width: 280, 310, 500, 600, customized

Diameter

Φ47, Φ60, Φ90, Φ142, Φ150, Φ200, Φ250, Φ293, Φ300

Pore Size, μm

0.01(for air), 0.05, 0.1, 0.22, 0.45, 1.0, 3.0, 5.0, 10

Maximum Operating Pressure

Forward: 4.2 bar @ 23 ℃; 1.5 bar @ 85 ℃

Flow Rate

                                  Liquid                                      Air

0.22 μm  ≥ 6 mL/min/cm2 at 1 bar     ≥ 3.5 L/min/cm2 at 1 bar

0.45 μm  ≥ 30 mL/min/cm2 at 1 bar    ≥ 7 L/min/cm2 at 1 bar

Integrity Test-60% IPA/water bubble point at 23 ℃

0.22 μm  ≥ 1000 mbar

0.45 μm  ≥ 600 mbar