Expanded PTFE

Expanded PTFE is a sealing agent that is made of 100-percent pure PTFE. The expansion process produces a microporous fibrous structure which gives the product its unique mechanical properties. The material is specially targeted for sealing flange joints in pipelines and hydraulic and pneumatic systems.

DIMER_Gasket materials_DIMERFLON ST-U

In addition, expanded PTFE is a perfect sealant for sealing glass and plastic flanges and pressure vessels. The materials show very low compressive creep even at extreme conditions.  Most often, expanded PTFE is used in petrochemical, food and pharmaceutical industry in temperature range from -240°C to +270°C.

Media: acids, alkalis, solvents, gases, etc.