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Pakning af PTFE - FJ 2912D

FJ2912D is made of biaxially-orientated PTFE containing silica. Colour: Pink

  • Standard compressibility
  • Strong acids (except hydrofluoric) to general chemicals
  • Can be used for all concentrations of sulfuric acid
  • Not suitable for molten alkali metals, fluorine gas or hydrogen fluoride

FJ2912D is suitable for sealing most chemicals across the whole pH range (0-14) with the exception of molten alkali metals, fluorine gas, hydrogen fluoride or materials which may generate these. FJ2912D is particularly suitable for use in applications involving strong acids.

  • Recommended temperature range: -250ºC to 260ºC
  • Recommended pressure range: Vacuum to 85 bar (1230 psi)        


  • WRAS Approved for use with potable water: Approval No. 1206528
  • TA-LUFT approved
  • BAM Oxygen
  • Tested in accordance to EC Regulation No. 10/2011*

*being the specific testing requirements of EN Regulation 1935/2004


Typical Applications

(Application cannot be disclosed)

Quality (QA) & Pre-qualification

ISO 9001:2008
JQS Achilles (Oil & Gas)
Sellihca (Utillities)

Raw Materials

Polytetrafluorethylen Biaxially orientated | biaPTFE

Weather resistance (relative)
(no spec.)
Ozone resistance (relative)
(no spec.)
Oil resistance (relative)
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Water resistance (relative)
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Wapor resistance (relative)
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Acids resistance (relative)
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Bases resistance (relative)
(no spec.)
Gas permeability (relative)
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Tensile strength (relative)
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Max. Operating temperature (Celsius)
Min. Operating temperature (Celsius)
Hardness, from (shore A)
Hardness, to (shore A)
Hardness, from (shore D)
Hardness, to (shore D)
Elongation (relative)
(no spec.)
Compression set (relative)
(no spec.)
Vibration damping (relative)
(no spec.)
Abrasion resistance (relative)
(no spec.)
Shock resistance (relative)
(no spec.)

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