Sodium - Ammonia system for PTFE


Technetics perform Sodium dissolved in Anhydrous Ammonia etching in Hatfield, PA.

Description type of virgin or filled fluoropolymer you are using, (PTFE, PFA, FEP, ETFE, PCTFE, PVDF, ECTFE, etc) Technetics innovative etching techniques deliver the precise surface treatment required for an excellent bond every time. Treatment can be accomplished on one or more surfaces, or selectively within close tolerances on films, sheets, tubing or other three-dimensional shapes. Technetics compounds react with only the surface layer of fluoropolymers ensuring dimension and other properties remain largely unaffected. 

Technetics can treat one or more surfaces — including 1 sided or 2 sided etching on continuous skived rolls and flat sheets, full immersion selective spot etching on compound contours of three-dimensional parts. Technetics equipment can accommodate most commonly used formats, including: 

  • Film rolls up to 50” wide
  • .001" - .155" thick (tapes)
  • Narrow tapes and thin-walled tubing 
  • Irregularly shaped items as large as 5 cubic ft in volume, up to 48” x 96” x 3/4” 
  • Slitting & sheeting

Possible replacement to

The use of DiGlyme.

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