General Information:
FPM™ Porous PTFE Membranes for Filtration

Markel FPM™ (Fluoropolymer Permeable Membrane) Porous Fiber Solutions are a family of PTFE based products that can be used in a wide variety of filtration applications. The unique properties of PTFE, including outstanding purity and chemical resistance make it ideally suited for the most aggressive chemical and process environments.

FPM™ Porous Fiber Solutions can be supplied in hollow fiber and tube form. Mean pore sizes and pore size distributions can be adjusted to meet a wide variety of ultrafiltration (UF) and microfiltration (MF) applications for both liquid and gasses.

 

 

 

 

 

Products Available:
FPM™ Porous PTFE Membranes for Filtration

• Diameters from 0.7mm to 9.5mm
• Wall thicknesses from 7% to 30% of fiber O.D depending on fiber diameter
• Porosities up to 70% depending on pore size
• Mean Pore Size from 0.005 to 10 µm

 

 

 

 

 

 

 

 

Customization Options:
FPM™ Porous PTFE Membranes for Filtration

Markel has broad capabilities to produce porous PTFE hollow fiber membranes for filtration applications. Markel builds their porous fibers to customer specifications, the vast majority of which are custom.

Markel can customize: pore size, pore size distribution, particle capture capabilities, flux rates, and physical size to meet specific needs. Whether the application calls for filtering an aqueous solution or a complex organic solution, Markel can build a porous PTFE hollow fiber membrane to meet the need.

Contact your Markel Sales Representative for details regarding your FPM Membranes for Filtration needs.