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PTFE Band

KWO® Universal-B

ePTFE gasket tape and film

KWO® Universal B gasket material consists of mono-directionally expanded PTFE and is available as tape or film according to the required thickness.
In order to ensure a quick installation KWO® Universal B ePTFE tape is fully self-adhesive and cut to the required width. Given its elasticity, the material adapts well to uneven surfaces even at low gasket stress. The tape is easy to install and to remove. Bolt holes can simply be punched after the gasket has been attached.
KWO® Universal B ePTFE tape is widely used as sealant for large frames.
Other than ePTFE tape, the KWO® Universal B product line includes an ePTFE film, which is available with or without self-adhesive backing. The films are designed to wrap, to cover and to coat components of any shape in various fields of application.

 

  • very good adaptability, regardless of the sealing surface
  • suitable for most varied applications
  • available in various sizes
  • suitable for very large sealing surfaces
  • harmless in contact with food (without adhesive)
  • 100 % expanded PTFE (ePTFE) without fillers
  • available in form of tape or film
  • highest adaptability to uneven surfaces with low pressure
  • UV resistant; no ageing
  • non-toxic, biologically inert
  • non-flammable
  • air-conditioning & ventilation systems
  • machine housing
  • various special applications

Technical Data

RAW MATERIAL100 % expanded PTFE (ePTFE) without fillers - self-adhesive
TEMPERATURE RANGErecommended temperature range: from -200°C to +130°C; material heat resistant up to +315°C
CHEMICAL RESISTANCEpH range from 0 to 14; full chemical resistance, except molten alkali metals and elemental fluorine
PRESSURE RESISTANCEresistant within the usual pressure range of standard flanges up to 10 bars; suitable for vacuum applications (depends upon the concrete installation conditions)
PHYSIOLOGICALLY INERTphysiologically harmless in all recommended applications

FOR INDUSTRIAL USE ONLY

Not for use in food, drug, cosmetic or medical device manufacturing, processing or packaging operations.