Membrane Vents

Meet Your Unique Needs for Venting, Separation and Protection

Excellent Gas(Air) Permeability - Highly Liquid Repellent (Hydro/Oleophobic) - High Porosity (0.02 to 10um)

 

 

Cobetter PTFE membrane is a naturally hydrophobic material with excellent air permeability and water intrusion pressures. The uniformly distributed pore size and high porosity provides effective retention of microbes and particles in air/gas. PTFE membranes can be laminated to various support materials, obtain better handling and easy welding. Besides, oleophobic PTFE membrane is also available with different pore sizes.

 

ADVANTAGES

Certified Biological Safety (USP)

Excellent Air Permeability, Outstanding Air Flow Rates

High Water Entry Pressure (WEP)

HEPA/ULPA/STERILE Grade

Compatible with Different Sealing Methods

(Ultrasonic, Adhesive, Heat, RF Welding, Mechanical)

Sterilization Compatibility

(Autoclave, Ethylene Oxide)

 

MEMBRANE FORMATS

Roll, Sheet, Disc, Customization

 

SUPPORT TYPE

Polyester, Polypropylene, Un-supported

 

AVAILABLE PORE SIZES (um)

0.02, 0.03, 0.05, 0.1, 0.2, 0.45, 1.0, 2.0, 5.0, 10.0

 

Typical Applications

- IV Infusion Filters         - Insufflation/Suction Filters

- Hemodialysis TP          - Bacterial Air Vents

- Urine/Ostomy Bags        - Protective Vents

- Sensor Vents

 

TYPICAL PERFORMANCE CHARACTERISTICS (*0.2um)

Filtration Efficiency

≥99.99999% on 0.1μm

Air Flow Rates

Gurley 23sec

WEP(60s)

>500 KPa

Thickness

150μm (Supported)

 

Please consult sales@cobetterfilter.com for further details on this product.


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