Laminates & Coating – CMC 61325

  • Laminating film based on a PEN carrier film
  • Coated on one side with a polyester resin-based heat-seal adhesive
  • Includes PE protective cover

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CMC 61325 is a laminating film based on a 25 µm PEN carrier film, equipped with a heat-seal adhesive on a polyester resin base. It is delivered with a PE protective cover. The recommended lamination temperature is from 120°C to approximately 180°C, with adjustments in pressure and dwell time required at lower temperatures to achieve the same sealing result. It is RoHS and REACh compliant, offering high electrical insulation properties with a breakdown voltage of at least 6000 V, and mechanical strength with a tensile force of at least 30 N/cm and elongation of at least 50%.

Use Cases

  • Typically used in hydrogen and related industrial applications

Capabilities

  • Laminating film with polyester resin-based heat-seal adhesive
  • Protective cover made of PE
  • Recommended lamination temperature from 120°C to approx. 180°C
cmc Klebetechnik GmbH

CMC Klebetechnik GmbH is a German manufacturer of technical adhesive tapes and specialized coated films. For the hydrogen industry, they specialize in producing ultra-thin, hydrolysis-resistant sub-gasket films (such as PEN, PEEK, and PPS) that mechanically stabilize and seal Membrane Electrode Assemblies (MEAs) in PEM fuel cells and electrolyzers.

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