Contact Info

an image
Polyonics, Inc.

28 Industrial Park Drive
Westmoreland N.H. 03467
Ph: +1.603.352.1415
Fax: +1.603.352.1936

Polyonics, Inc.
Asia Technical Center
Fuwei Mansion Rm 411
Hongtu Road 88
Nancheng District
Dongguan, Guangdong, China 523078
Phone: 86.755.8825.0441
Fax: 86.755.8825.2429

High Opacity Black Polyimide Tape

Polyimide tape with linerPolyonics manufacturers a family of high opacity black polyimide tapes. The high temperature tapes are available in 0.5, 1.0, and 2.0 mil constructions with a variety of gloss values, adhesive thicknesses and performance features including:

  • High opacity (100% +/-5%)
  • High temperature insulation and isolation up to 500°C
  • ESD static dissipation (>104 Ohms) protects static sensitive devices
  • Low peel voltage (<100v) eliminates electrostatic charges being added to surface when tape is applied
  • UL94 VTM0 halogen free flame retardant protection prevents the propagation of fire.
  • High dielectric strength up to 8.6kV/mil
  • Ultra thin constructions from 1.5mil (38µm)
  • High temperature acrylic and ultra high temperature silicone PSAs

The REACH and RoHS compliant tapes are available in single or double coated constructions for masking and bonding applications. Semi gloss black polyimide and static dissipative matte black top coated amber polyimide provide varying degrees of gloss and reflectance values for light sensitive applications.

High opacity combined with space/weight-saving thinness  and high performance make Polyonics black polyimide tapes ideal for use in small electronic devices such as smart phones and tablets, cameras, lasers, LEDs, etc. and in the rapidly growing field of microelectromechanical systems (MEMS).

Single & Double Coated Black Polyimide Tape

To learn more about these unique engineered tapes, call our technical experts at (603)352-1415 or request information

Product Selection

Click on name to download technical bulletin.

Name Film/face Surface Adhesive Liner Description
XT-702 0.5 mil black polyimide - 1 mil hi-temp acrylic Glassine High opacity (100%, semi gloss; 20 GU, High temperature
resistant. PCB
masks during
wave solder,
electrical insulation between flex circuits
and thermal insulation
for electrical motors.
-40 to 572°F
(-40 to 300°C)
XT-713 Hiigh Temp, High opacity 0.5 mil black polyimide 0.5 mil hi-temp acrylic PET Ultra-thin, high temperature insulation. PCB masks during wave solder, electrical and thermal insulation between electronic components, flex circuits, etc.
-40 to572°F
(-40 to 300°C)
XT-719 2 mil amber polyimide with matte black top Static dissipative 1.5 mil hi-temp acrylic SCK High opacity (100%), Matte gloss: 2 GU. Static dissipative (104-109Ohm). Low peel voltage (<100v), High dielectric strength. Battery wraps, light and/or static sensitive devices.
-40 to 572°F
(-40 to 300°C)
XT-722 1 mil black polyimide - 1 mil hi-temp acrylic SCK High opacity (100%), temperature and dielectric strength. Semi gloss: 20 GU. Low profile light blocking, masking, insulation, isolation.
-40 to 572°F
(-40 to 300°C)

  • SCK: Super Calendered Kraft liner.
  • PET: Polyester or Fluorinated Polyester (silicone PSA) liners
  • MOQ: 9" x 1640' for single coated tapes and 9' x 1000' for aluminum, double-coated, silicone and LSE PSA tapes.
  • All tapes are REACH and RoHS compliant
  • Flame retardant tapes are not recognized by UL but have been tested to the UL94 standard by Polyonics.
RoHS compliant


To learn more about these unique engineered tapes, call our technical experts at (603)352-1415 or request information

Search Site
Design Features
  • Single & double coated constructions available.
  • Durable die cut-able liner
  • Non-conductive pressure sensitive adhesives
  • High temperature acrylic PSA
  • Ultra-high temperature silicone PSA
  • Dimensionally stable over very high temperatures and long times
  • REACH and RoHS compliant
  • Halogen-free (flame retardant models)
  • Low surface resistivity, high electrostatic dissipation (ESD models)
  • UL94 VTM-0 and V0 or V1 rated (flame retardant model)
  • Resistant to chemicals typically used in electronics manufacturing

Polyonics Introduces a Family of High Opacity Black Polyimide Tapes for High Temperature, Antistatic and Flame Retardant Applications
Polyonics has introduced a portfolio of high temperature and high opacity black polyimide tapes with a wide range of high performance features including ESD and fire protection. The single and double coated tapes are designed specifically for PCB masking and bonding applications involving light sensitive devices that need to survive the typical PCB manufacturing process.