Case

Adhesion on ETFE Film

Sep, 2020
Improvement of ETFE adhesive properties for lamination and inclusion in composite structures

Customer challenge

Inadequate adhesion produced by current surface preparation technologies e.g. wet-chemical primers and corona plasma

Solution

Grafting of a silane nanolayer onto the ETFE film surface using Molecular Grip technology

Current capacity -> roll-to-roll up to 1.6m width

Results

  • Exceeded target peel value by >15%
  • Unaltered peel strength after accelerated ageing tests
  • Open-time = minimum 1 year  optimize supply chain and cost savings
© Molecular Plasma Group 2024
| by cncpt

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