Release Films
Press Pads
Technical Help Desk

Ultra High Temperature Release Film
For Lamination of Rigid Multilayer and Flexible Circuits

PACOLON is a line of ultra high performance Release Films with grades that withstand operating temperatures up to 500°F/260°C. PACOLON films are engineered to provide excellent, contamination-free release during the process of laminating Rigid Polyimide PCBs, all Flexible Circuit Boards, Teflon and other demanding applications. These films provide a super smooth surface for adhesive and resin flow control [Flex Circuits], with low deformation under pressure [i.e., controlled, repeatable shrinkage].


  • Easy release at temperatures up to 500°F / 260°C
  • Excellent flexibility
  • Low X-Y axis shrinkage
  • Ultra smooth surface finish, with superior conformal properties
  • Inert and homogenous
  • No separator plate residue, prepreg or vacuum system contamination
  • Available in a range of custom thicknesses and widths
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  • High Temperature Flex and Rigid Flex: To contain adhesive bleed, completely conform to part topography, guarantee total separation of
    conformal hydraulics and driver pads from PCB surfaces.

    (See lay-up recommendation)
  • Microwave Circuit Materials / Teflon Boards
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PACOLON, an advanced-polymer Release Film, is available in thicknesses from 0.001" to 0.005" (25µ to 125µ). It is engineered to withstand operating temperatures up to 500°F / 260°C for four hours. PACOLON will provide easy and clean release without leaving plate or panel residue.

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PACOLON Release Film is available in rolls and in custom-made sheet sizes, tooled to customers’ specifications. PACOLON, as well as the complete line of lamination enhancement products listed below, is available from leading local distributors around the world who offer “Just-in-time” delivery from locally-available stocks.

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Tel: 781-729-0927   Fax: 781-729-0929

Pacothane Technologies, 37 East Street, Winchester, MA 01890
A Division of Multilayer Worldwide Enterprises LLC.
© Copyright 2011, Pacothane Technologies, All rights reserved.