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3M™ Low Static Polyimide Film Tape 5419 – Silicone adhesive – PCB solder masking, high temperature electronics protection

Item Name: 3M™ Low Static Polyimide Film Tape 5419
Manufacturer: 3M
Technologies: Silicone adhesive, low static polyimide film
Color: Gold
Cure Type: Pressure sensitive (self-adhesive, no curing required)
Package Size: Contact to Techniq VN for details
Shelf Life: Contact to Techniq VN for details

1. Product Overview

3M™ Low Static Polyimide Film Tape 5419 is a high-performance tape made with DuPont™ Kapton® polyimide film and silicone adhesive, designed for high-temperature applications such as PCB solder masking. The polyimide film remains stable at elevated temperatures, providing an excellent release surface and protecting sensitive components. Proprietary low-static technology minimizes electrostatic discharge during unwind and removal, preventing damage to electronic components. This tape is halogen-free and offers consistent adhesion without the drawbacks of conventional anti-static tapes. It is suitable for high-productivity operations, requiring no rework, and is available on cardboard or polyethylene cores.


2. Applications

  • PCB solder masking and protection

  • High-temperature masking

  • Surface protection in electronics manufacturing

  • Applications requiring low electrostatic discharge (ESD)

  • High-productivity processes where rework reduction is critical

3. Typical Properties

Property Value
Adhesive Material Silicone
Adhesive Type Silicone
Backing Material Polyimide Film
Maximum Operating Temp 260 °C
Minimum Operating Temp -73 °C
Product Color Gold
Total Thickness 0.069 mm
Roll Length 32.918 m, 33 m
Roll Width 6.35 mm – 304.8 mm
Halogen Free Yes
Static Control Low electrostatic discharge at unwind and removal

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