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PTFE, PFA and Teflon Bags

Modified PTFE is a Fluoropolymer film that is an excellent choice for heat sealing applications that require extreme chemical and high temperature resistance. MPTFE is also a cost effective alternative when compared to FEP and PFA. These bags exhibit numerous high-performance properties which make them an ideal choice for unique and demanding applications.

  • Cryogenically stable: -400°F (-240°C).
  • Excellent temperatures between -180° to 260°C.
  • Excellent electrical and chemical properties.
  • High maximum operating temperature: 400°F-500°F (205°C-260°C).
  • Highly resistant to virtually all chemicals.
  • Chemically inert / non-contaminating.
  • Low permeability to liquids, gases, moisture and organic vapors.
  • Excellent weatherability. High dielectric strength.
  • Superior anti-stick and low frictional properties.
  • High transmittance of ultraviolet and all but far infrared.
  • Fabricated in an ISO 9001:2008 certified manufacturing environment.
  • PTFE Sample Bags, 5 mil, Open End, 13" x 6", pack/10
    Part #: WFC-P-00018-9

    $142.00 $122.80
  • PTFE Sample Bags, 2.5 mil, Open End, 13" x 12", pack/10
    Part #: WFC-P-00020-2

    $151.00 $130.00
  • PTFE Sample Bags, 2.5 mil, Open End, 5" x 4", pack/10
    Part #: WFC-P-00014-2

    $89.00 $76.60
  • PTFE Sample Bags, 5 mil, Open End, 25" x 12", pack/10
    Part #: WFC-P-00021-9

    $403.00 $347.90
  • PTFE Sample Bags, 2.5 mil, Open End, 7" x 6", pack/10
    Part #: WFC-P-00016-2

    $107.00 $92.40
  • PTFE Sample Bags, 2.5 mil, Open End, 13" x 8", pack/10
    Part #: WFC-P-00019-2

    $130.00 $112.20
  • PTFE Sample Bags, 5 mil, Open End, 5" x 4", pack/10
    Part #: WFC-P-00014-9

    $93.00 $80.50
  • PTFE Sample Bags, 2.5 mil, Open End, 13" x 6", pack/10
    Part #: WFC-P-00018-2

    $125.00 $107.60
  • PTFE Sample Bags, 5 mil, Open End, 13" x 8", pack/10
    Part #: WFC-P-00019-9

    $164.00 $141.90
  • PTFE Sample Bags, 5 mil, Open End, 9" x 8", pack/10
    Part #: WFC-P-00017-9

    $135.00 $116.20
  • PTFE Sample Bags, 2.5 mil, Open End, 25" x 12", pack/10
    Part #: WFC-P-00021-2

    $285.00 $245.20
  • PTFE Sample Bags, 2.5 mil, Open End, 7" x 4", pack/10
    Part #: WFC-P-00015-2

    $104.00 $89.80
  • PTFE Sample Bags, 2.5 mil, Open End, 9" x 8", pack/10
    Part #: WFC-P-00017-2

    $119.00 $102.30
  • PTFE Sample Bags, 5 mil, Open End, 13" x 12", pack/10
    Part #: WFC-P-00020-9

    $219.00 $188.80
  • PTFE Sample Bags, 5 mil, Open End, 7" x 4", pack/10
    Part #: WFC-P-00015-9

    $110.00 $95.10
  • PTFE Sample Bags, 5 mil, Open End, 7" x 6", pack/10
    Part #: WFC-P-00016-9

    $117.00 $101.00