PTFE Natural® Fluoropolymer Mandrels

PTFE Natural Extrusion Mandrels-Stainless steel or nitinol forming mandrels feature a uniform PTFE Natural® Fluoropolymer coating to achieve a 0.05 coefficient of friction, enabling manufacturers to increase the output of extruded small-diameter tubing, formed rubber bladders, and similar products. Providing a superior bond, the wire is grit-blasted before precisely applying the release coatings in thickness from 0.00127mm to 0.020mm onto stainless steel or nitinol wire from 0.127mm to 1.80mm dia. Forming mandrels are tested in accordance with ASTM-1894.

Key Features

  • Anti-stick
  • Non-flaking
  • Close tolerances
  • Chemically inert
  • Bio-compatibility
  • Abrasion resistant
  • Chemical resistant
  • Corrosion resistant

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