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3M Kapton 7419

3M Kapton 7419 uses DuPont™ Kapton© polyimide film backing and silicone-free acrylic adhesive and is used for PCB solder masking and other high-temperature applications.

  • Brand: 3M
  • Item No.: 7419
  • Backing: Polyimide Film
  • Adhesive: Acrylic
  • Color: Amber

3M Kapton 7419 Featrues

  • Specially formulated acrylic adhesive is resistant to typical solder mask temperatures for short periods of time, stays firmly in place during processing, and removes cleanly from typical electronic substrates even after 10 min @ 260°C (500°F).
  • Non-silicone adhesive formulation lessens the potential for silicone contamination which can interfere with subsequent bonding or conformal coating operations.
  • The high-temperature acrylic adhesive also has excellent chemical resistance and can be considered for demanding chemical masking applications.
  • The product is wound on a polyethylene tape core.

3M Kapton 7419 Application

Masking or protecting residue sensitive areas on printed circuit boards during high temperature operations such as wave soldering and solder reflow

Adhesive TypeAcrylic
Backing (Carrier) MaterialPolyimide Film
Brands3M
Factory ISO CertificationNo ISO Certification information available
Overall Length (Imperial)36 yd
Overall Length (Metric)33 m
Overall Width (Imperial)0.16 in
Overall Width (Metric)4 mm
Product ColorAmber

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