PolyShell-01: Virgin PTFE is recommended for static and light duty dynamic applications. It is FDA approved but offers limited wear characteristics.

Polyshell-03: Graphite filled PTFE has superior wear and heat resistance. It is non abrasive and has a low coefficient of friction and can be used in dry environments.

PolyShell-05: Carbon-graphite filled PTFE has a higher extrusion resistance than PolyShell-03 with good wear and seal life.

PolyShell-07: Glass-Moly filled PTFE is very tough and long wearing. Is abrasive but can be used in high pressure applications.

PolyShell-08: UHMW Blend is an excellent cryogenic seal material. It is tough and durable but with limited heat and chemical resistance.

PolyShell-09: Polymer filled PTFE has excellent wear characteristics. It is non-abrasive and recommended for moderate to high speed applications.

PolyShell-10: Polymer filled PTFE has excellent heat and wear characteristics for high speed applications.

PolyShell-19: Proprietary UHMW blend that provides excellent resistance to wear and abrasives. It is most effective in aqueous media but also provides service in dry applications. Limited max service temperature.

PolyShell-20: Proprietary UHMW blend that sets the standard for engineered polymers with a unique combination of wear and chemical resistance, low friction surface and impact strength. Limited max temperature.

PolyShell-22: Offers the highest heat resistance and mechanical property retention over 400 deg F of any unfilled polymer. It has better wear resistance and load carrying capabilities at extreme temperatures than any other engineering plastic.

PolyShell-23: Bronze filled PTFE. It combines low friction, heat and chemical resistance with improved creep strength, thermal conductivity and wear resistance.

PolyShell-26: Provides maximum physical strength, elongation and toughness, as well as outstanding thermal and electrical properties.

PolyShell-27: Primarily used for wear and friction parts. It offers a very low expansion rate, low coefficient of friction and exhibits little to no slip-stick in use. It excels in severe service wear applications such as non lubricated bearings, seals, bearing cages and reciprocating compressor parts.

PolyShell-28: Glass cloth with epoxy resin. It offers high dielectric strength, radiation, chemical and thermal shock resistance and high tensile and flexural strength.

PolyShell-32: An internally lubricated, carbon fiber reinforced polymer blend offering low coefficient of thermal expansion and outstanding chemical and wear resistance.

PolyShell-33: Proprietary PTFE blend with oxide fillers for improved wear resistance. It performs well in dry or lubricated environments. It is chemically inert with good dielectric properties and a wide temperature range.

PolyShell-34: A high glass filled PTFE for increased temperature and wear resistance. It is abrasive when running against soft metals.

PolyShell-35: A proprietary UHMW blend that provides excellent resistance to wear and abrasives. It offers higher temperature resistance than PolyShell-08, -19 or -20 materials. It is most effective in aqueous media but provides service in dry running applications. FDA/USDA compliant.

PolyShell-38: Mineral filled PTFE with unmatched dimensional stability, and excellent creep resistance. FDA compliant.

PolyShell-43: Good impact resistance, dimensional stability and outstanding surface hardness. It is resistant to a wide range of solvents and exhibits negligible water absorption.