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Polypropylene Hollow Fiber Membrane

Hollow Fiber Polypropylene Membrane is produced in house by heat and streatch method from clean food grade PP. 

Such membrane is hydrophobic, standard table contact angles apply.    


Hollow Fiber Membrane Modules

P60, P80 and custom membrane can be used in all our modules.

Some combinations of membrane type and module type we keep in stock, rest has to produced to order. 

Smaller OD of the membrane means larger active membrane surface.  For example Module D50 PC P60 has active membrane surface 5m² while Module D50 PC P80 only 1.5m², but has larger lumen flow and pressure drop along the fibers. 

P60 potting cut

Membrane potted in PU and cutted open

SEM image of P60 membrane

Kink on fiber

Membrane fiber with a knot to seal the fiber off.

SEM image of membrane

Membrane structure on a pore size level.