Content :

                                           PTFE membrane


Product Characteristics
1.Extremely good chemical compatibility,compatible with almost all acids, bases and solvents.
2.Excellent thermal resistance
3.High particle retention and low solubility
4.Two types: hydrophobic Hydrophobic Filter Membrane and hydrophilic Filter Membrane 

Product Applications 
 1.sterile filtration of organic solvents, mixed solvents, acids or bases and strong oxidizing solutions
2.Filtration for aqueous solution
3. Filtering gases,including humidified air
4.Phase separations
5.Sterilize gases,vent gas from aqueous solutions
6.Air dust removal and gas ultra-cleaning filtration and particle removal in high-temperature or high-corrosion air.






Membrane


Hydrophobic Membrane (PTFE)




Support


PP




Color


White




Filter Surface


Plain



 




Thickness, m


150~250



 




Width 


255/260/510/520mm




Pore Size, m


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




Maximum Operating Pressure


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




Flow Rate


Liquid


Air




0.22 m


 6 mL/min/cm 2 at 1 bar


 3.5 L/min/cm 2 at 1  .qingfengfilter2.com