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3M Polyimide Film Insulators

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3M™ Polyimide Film Insulators are engineered to provide reliable performance under high temperatures and other harsh environmental conditions. Used for a variety of applications requiring temporary or permanent holding – including solder masking; dielectric insulation and gold finger protection. 3M polyimide film tapes are dimensionally stable at high temperatures, and release cleanly without leaving a sticky residue behind.

Available in 3 unique linered configurations to enable die cutting and to give you the ideal balance of performance attributes that include:

  • Outstanding resistance to high temperatures
  • Extremely low electrostatic discharge
  • Solvent and UV resistance
  • Clean release at elevated temperatures

3M™ Polyimide Film Insulators configurations include:

3M™ Non-silicone Polyimide Film Tape 7412B

Key Attributes:

  • High electric insulation performance
  • UV shielding
  • High temperature resistance
  • Anti-scratch surface
  • Provides dielectric insulation

Applications:

  • High temperature electrical applications requiring a tough thin insulating material for use within electronic devices

3M™ Low Static Polyimide Film Tape 5433

Key Attributes:

  • Extremely low electrostatic discharge properties
  • Dimensionally stable at high temperatures
  • Flame retardant and chemical resistant
  • RoHS and REACH compliant
  • Provides dielectric insulation

Applications:

  • Mask for printed circuit boards during wave solder or solder dip process
  • Release surface in fabrication of parts cured at elevated temperature

3M™ General Purpose Polyimide Film Tape 7413TL

Key Attributes:

  • Dimensionally stable at high temperature
  • Flame retardant, chemical and radiation resistant
  • High temperature performance reduces adhesive transfer

Applications:

  • Masking for gold fingers of PCB during wave solder, solder reflow or solder dip process
  • Release surface in fabrication of parts cured at elevated temperatures.

Click Here to view the official data sheet for 3M™ Polyimide Film Tape.

By employing specialized equipment and providing full-service solutions—from design assistance and prototyping, to acquiring and working with cutting-edge, preferred materials—SRP stands out as a leader in custom gasket fabrication and die and dieless cutting services.

SRP’s dedicated engineers are available to provide their expertise to assist you with your next project and help you obtain top-quality materials for parts and components that meet your exact specifications.

For more information you can reach SRP at info@srpco.com or 847-593-5630.