Vyon® is a porous permeable plastic made from high density polyethylene using a proprietary powder sintering process. Using this high-performance material, Porvair Sciences manufactures effective ...

Purpose Various materials are used in orbital blowout fracture repair. We describe a series of patients with orbital blowout fractures that were repaired using porous polyethylene (Medpor) sheets.

Sintered porous plastics are produced by heat sintering together porous polymers such as polyethylene and polypropylene. The ability to produce plastics with a well-defined pore size distribution, ...