Polyethersulfone (PES) Membrane

Cobetter Polyethersulfone (PES) Membrane is made of a modified polyethersulfone polymer cast. PES membane is a naturally hydrophilic material, wets by water quickly. It provides fast flow rate, low protein binding, and high mechanical strength. PES membrane is used in a variety of applications which require effective retention of microbes and particles in liquids.

 
ADVANTAGES
Certified Biological Safety (USP)
Outstanding Flow Rates
Lowest Protein Binding
Lowest Extractables
Compatible with Different Sealing Methods (Ultrasonic / Heat / RF Welding / Mechanical)
Sterilization Compatibility (Autoclave, Ethylene Oxide, Gamma Irradiation)
 
MEMBRANE FORMATS
Roll, Sheet, Disc, Customization
 
MEMBRANE TYPE
Asymmetric, Symmetric
 
AVAILABLE PORE SIZES (um)
0.05 micron, 0.1 micron, 0.22 micron, 0.45 micron, 0.65 micron, 0.8 micron, 1.2 micron, 3 micron, 5 micron, 8 micron, 10 micron, 12 micron
 
MECHANICAL PROPERTIES

 

Tensile Strength  
>650 cN/15 mm
Elongation at Break  
>25%
Change of Length (steam, 121C)
<4%
Burst Pressure
>1bar
Typical Thickness
120μm (SM)
150μm (AM)
90μm (PES 5.0/10.0)

 

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

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