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Home > Products > By Manufacturer > 3M > 3M Electrical Tape 2131
3M 2131

3M Electrical Tape 2131

  • Product code: 2131
  • Manufacturer: 3M
  • Package size: 640mm x 33M
  • Shelf Life: 12 months

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  • Description
  • Specification
  • TDS/MSDS
  • Related Article
  • Key Features of 3M 2131
  • Applications of 3M 2131
  • Application Techniques

The 3M™ Electrical Tape 2131 is designed with a high-temperature resistant polyimide backing film, coated with a specially formulated and highly crosslinked silicone adhesive. This premium tape is ideal for electronic applications, particularly in protecting specific areas of a PCB during the wave soldering process.

Key Features of 3M 2131

  • 1-mil Polyimide backing
  • Silicone adhesive
  • Excellent adhesion to most substrates, even under high temperatures
  • Very high cohesion strength
  • Heat resistance up to 260°C

Applications of 3M 2131

  • Masking printed circuit board gold fingers during wave soldering or solder dipping processes

Application Techniques

  • For optimal results, ensure the tape is applied to a clean, dry, and dust-free surface.
  • Enhance adhesion by applying firm and even pressure to the tape during application.

This tape offers superior performance in demanding electronic environments, making it an essential tool for professionals.

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Our technical team is always ready to assist customers in testing sample quality and compatibility with products in our laboratory, advising on suitable equipment and automation processes, and customizing material formulas to meet special application requirements. Additionally, Prostech supports customization of product sizes, quantities, and packaging according to customer needs.

Prostech supports the transportation of all types of materials, especially “dangerous goods,” ensuring safe, accurate delivery in compliance with legal regulations.

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Color Amber
Backing 0.025mm Polyimide film
Adhesives 0.03mm Silicone
Total Tape Thickness 0.055mm
Adhesion to Stainless Steel (72 hrs Ambient) 1.96N/10mm (min)

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    Outstanding Feature Product Group

    • 3m tape

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