Silon-IPN® Interpenetrating Polymer Network



An Interpenetrating Polymer Network is a type of polymer-polymer composite wherein both materials form separate matrices that fully penetrate each other.



Combining the Properties of Silicone and PTFE

Semipermeable Membranes For
Industrial and Medical Use

Silon-IPN

BioBullettExclusive Patented Technology
BioBullettCombines Strength, Softness
   Moisture Vapor Permeability
BioBullett10 - 750 Micron Thickness
   (0.0005 - 0.030 Inches)
BioBullettMedical Grades & Converting
   Services Available
BioBullettFull GMP Compliance

Over the years numerous silicone formulations have been developed for a wide variety of commercial applications.  Some of these materials offer high strength and stiffness, while others provide a soft and compliant character.  Until recently, however, no single product could offer both high strength and softness in one formulation.

Silon-IPN semipermeable membranes are formed from a unique blend of silicone and polytetrafluoroethylene (PTFE).  The PTFE provides an internal reinforcing mechanism, thereby creating very thin sheets of soft silicone with significantly enhanced physical strength.

Silon-IPN membranes are available in continuous lengths and in a variety of formulations.