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0.5-mil Polyimide Tape Ultra-Thin Silicone Adhesive with Release Liner Series

Harmonization Code : 3919.90.90 |   Polyacrylic plates / sheets / film / tape / strip, self-adhesive, in rolls
Main features
  • 0.5 mil polyimide film
  • Silicone adhesive
  • >1500V breakdown voltage

Product Description

Ultra-Thin Pressure Sensitive Polyimide Tape

LINQTAPE™ PIT0.5S-UT Series tapes are our thinnest available high temperature tapes. It combines our 0.5-mil (13 micron) thick polyimide film – the generic equivalent of DuPont® Kapton™ HN tape – with an ultra-thin 0.5mil silicone pressure adhesive. This combination makes the PIT0.5S-UT-Series tapes our thinnest polymide products to date, with a total thickness of only 1 mil (25µm). Yet, it still has excellent adhesion and mechanical strength at high temperatures.

Ultra-Thin, Flame Retardant Polyimide Tape

LINQTAPE™ PIT0.5S-UT-Series tapes are high performance, temperature resistant polyimide tapes that use a polyimide film as a backing film. This backing film is the generic version of DuPont's Kapton HN film and is ultra-thin at 0.5mil (13µm) yet is just as flame retardant as its thicker counterparts. Laminated to this is a 0.5mil (13µm) thick pressure sensitive silicone adhesive making the total thickness of the polyimide film plus adhesive only 1mil (25µm) thick. PIT0.5S-UT Series remains both electrically and mechanically stable across temperatures ranging from -269°C to 400°C (-452°F to 752°F).

CAPLINQ Linqfilm HN Polyimide Film is Versatile

Linqfilm HN Polyimide is available as a stand-alone film (CAPLINQ Linqfilm PIT0.5N Series) in standard thicknesses of 0.5 mil (13 micron), 1 mil (25 micron), 2 mil (50 micron), 3 mil (75 micron) and 5 mil (125 micron). It is also available with specialty coatings applied to the tape such as a conductive polymer to make it antistatic, a sputtered aluminum coating, corona resistant, with a FEP fluoropolymer coating, or as a black polyimide version. Custom thicknesses and/or coatings may be available, please ask for more details.

Once coated with the desired coating, it can be used as the backing film of many of our polyimide tapes which make it a pressure sensitive adhesive by applying either a silicone, rubber or acrylic adhesive layer. The adhesive layer is most often applied 1.5 mil (37 micron) thick, except in our thinnest product offerings which offers adhesive thicknesses as low as 0.5mil (13 micron) - this is our PIT0.5S-UT Series tapes. The adhesive may also be applied on one or both sides of the tape, and options are available to have it on a single or double-release, PET liner which makes it easier for handling or for the purpose of die-cut parts.

Product Applications

Polyimide tape is widely used in applications requiring high electrical insulation and an excellent balance of thermal, mechanical, chemical and electrical properties. As a base material, polyimide is extremely versatile as it can be die-cut, punched and thermoformed with or without adhesive.

It is extremely well suited, and extensively used for wrapping cable and magnet wire. A further list of applications includes, but is not limited to aircraft and spacecraft wiring, insulation tubing, slot insulation, fiber optics cable, heater circuits, automotive diaphragms and manifolds, high temperature splicing and other applications that can make use of the ultra-thin, high temperature, electrically insulating properties of the PIT0.5S-UT polyimide HN tapes.


  • Cable Wrapping
  • Magnet Wire Wrapping
  • Automotive Manifolds
  • Automotive Diaphragms
  • Flexible Printed Circuits
  • Heater Circuits
  • Aircraft / Spacecraft Wiring
  • Insulation Tubing
  • Slot Insulation
  • Fiber Optics Cable
  • High Temperature Splicing
  • 3D printing ABS plastic

Product Features and Benefits

  • Good Chemical Resistance
  • Mechanically and electrically stable from -269°C to 400°C (-452°F to 752°F)
  • Can be laminated, die-cut, metallized, punched, adhesive coated and thermoformed
  • Insensitive to radiation damage
  • Adheres well to ABS
  • Improved Moisure Barrier

Product Nomenclature

  • PIT: HN Polyimide Tape
  • 0.5: 0.5 mil (13µm) thick tape
  • S: Silicone adhesive
  • UT: Ultra-Thin Adhesive Layer
Read More
Product Family
81.3 mm 254 mm 508 mm 112 mm
33 m
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  2 - 2 Roll  $153.12 /Roll
  3 - 4 Roll  $126.72 /Roll
  5 - 24 Roll  $105.60 /Roll
  25 - 500 Roll  $84.48 /Roll
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  6 - 9 Roll  $450.00 /Roll
  10 - 500 Roll  $395.00 /Roll
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  3 - 5 Roll  $218.00 /Roll
  6 - 24 Roll  $180.00 /Roll
  25 - 500 Roll  $150.00 /Roll
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  12 - 500 Roll  $261.00 /Roll
Shipping in 3 - 7 days In stock


Technical Specifications

General Properties
Total Thickness 25.4 μm
Special Layer None
Chemistry Type Polyimide
Adhesive Layer
Adhesive Layer
A layer that is applied to one surface or both to bind items together and resist their separation
The color
Single- or Double-Sided Adhesive
Single- or Double-Sided Adhesive
Describes whether a tape is single- or double-sided. If it is single-sided, it has adhesive only on one side of the backing film. If it is double-sided, then it has adhesive on both sided of the backing film.
Film Thickness
Film Thickness
Backing Film Thickness
12.7 µm
Adhesive Thickness
Adhesive Thickness
Thickness of the adhesive layer.
12.7 µm
Release Liner
Release Liner
A paper or plastic-based film sheet used to prevent a sticky surface from prematurely adhering
Mechanical Properties
Adhesion Strength
Adhesion Strength
Adhesion is the bond strength measurement of a coating to a substrate. When an adhesive is bonded to an item or surface, numerous physical, mechanical and chemical forces come into play, which may have an effect on each other.
8 Oz/in
Electrical Properties
Breakdown Voltage
Breakdown Voltage
This electrical property is thickness dependent and is the maximum amount of voltage that a dielectric material can withstand before breaking down. The breakdown voltage is calculated by multiplying the dielectric strength of the material times the thickness of the film.
>1500 V
Dielectric Strength
Dielectric Strength
The maximum electric field that a pure material can withstand under ideal conditions without breaking down
118 kV/mm
Volume Resistivity
Volume Resistivity
Volume resistivity, also called volume resistance, bulk resistance or bulk resistivity is a thickness dependent measurement of the resistivity of a material perpendicular to the plane of the surface.
10000000000000 Ohms⋅cm
Dielectric Constant
Dielectric Constant
Dielectric Constant @ 23 ˚C/1 kHz 4.0
Thermal Properties
Temperature Resistance
Temperature Resistance
Temperature resistance is the maximum temperature that the material or product can withstand for a period of time. The temperatures listed should be considered as guidelines for an operating temperature of about 30 minutes. Typically, the material can withstand much longer times at temperatures about 20°C lower and can withstand much higher temperatures for short, intermittent times.
260 ˚C
Other Properties
RoHS Compliant
RoHS Compliant
RoHS (Restriction of Hazardous Substances) restricts teh use of specific hazardous materials found in the electrical and reflectivity of any metal.
VOC-Free (100% solids content)
VOC-Free (100% solids content)
VOC means Volatile Organic compound. VOCs are evaporating molecules and are literally everywhere around us. Our scents are volatile organic compounds, most of the things that we smell are VOC etc. So what do we mean when we state that a product is VOC free? A VOC free product, according to the FTC is one where: 1)VOCs have not been intentionally added to the product. 2)The presence of VOCs at that level does not cause material harm that consumers typically associate with VOCs, including but not limited to, harm to the environment or human health. 3)The presence of VOCs at that level does not result in concentrations higher than would be found at background levels in the ambient air.

Additional Information

Pricing & Availability

Pricing for 0.5-mil Polyimide Tape Ultra-Thin Silicone Adhesive with Release Liner Series

Volume Price Breaks can be seen for each product by clicking on its respective link under the DESCRIPTION column and looking to the volume price break table to the right of the product image. Price per unit is reflected in this table and used during checkout.

CAPLINQ lists all its prices without taxes, shipping payment charges or discounts. CAPLINQ has entities in Canada and the Netherlands, and if your shipping address is one of these two countries, applicable taxes will be applied.

If your shipping address is to the United States, we request your company?s Employer Identification Number (EIN) or Tax Identification Number (TIN). This is a unique 9-digit number assigned by the IRS and is required for all cross-border shipments. Failure to provide this number could result in delays to your order.

If your shipping address is within the EU, but outside the Netherlands, then we are required to request your company's Value Added Tax (VAT, BTW, MwSt) number to be able to ship the goods tax-free. For all other countries, no taxes are levied on your orders.

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Shipping Charges for 0.5-mil Polyimide Tape Ultra-Thin Silicone Adhesive with Release Liner Series

All prices shown are ex-works CAPLINQ, but during the checkout process, you will be given several shipping options including Canada Post, TNT, UPS or the choice of using your own freight forwarder. Depending on your shipping address, the shipping charges will be calculated as follows:

  • Europe, Middle East, Asia and Africa: Shipping from CAPLINQ Netherlands (Amsterdam)
  • Canada, USA, Mexico and South America: Shipping from CAPLINQ Canada (Ottawa)

Payment option for 0.5-mil Polyimide Tape Ultra-Thin Silicone Adhesive with Release Liner Series

During the checkout process, you will be presented with several payment options including:

  • Credit Card (We accept VISA and Mastercard)
  • Bank Transfer (You will be given the payment instructions at the time of order placement)
  • PayPal (Where you can also pay with American Express Cards)
  • Purchase Order (You must be preapproved first. See our Online Credit Application)

Availability for 0.5-mil Polyimide Tape Ultra-Thin Silicone Adhesive with Release Liner Series

To the right of the product is a small icon that lets you know the availability and leadtime of the product. This leadtime is the time to ship the product and delivery times vary based on the method of delivery you select at the time you place your order.

Contact us if anything is unclear or you need more assistance.

Competitive Crossovers

Compare price and quality of LINQTAPE to DuPont, 3M, Furon, Nittto & these other brands
Popular Brand1
  • Nitto Permacel P-224
  • DuPont Kapton Tape
  • 3M 1206
1-mil Single-Sided Polyimide (Kapton) Tape with Acrylic-based Adhesive
    ie. LINQTAPE PIT1A/25.4
  • Nitto Permacel P-221
  • DuPont Kapton Tape
  • 3M 5413
  • Saint-Gobain Furon® K250
  • Intertape 4428
1-mil Single-Sided Polyimide (Kapton) Tape with Silicone-based Adhesive
    ie. LINQTAPE PIT1S/25.4
  • Nitto Permacel P-222
  • DuPont Kapton Tape
  • Saint-Gobain Furon® K350
  • Intertape 4429
2-mil Single-Sided Polyimide (Kapton) Tape with Silicone-based Adhesive
    ie. LINQTAPE PIT2S/25.4
  • DuPont Kapton Tape
  • Saint-Gobain Furon® K104
5-mil Single-Sided Polyimide (Kapton) Tape with Silicone-based Adhesive
    ie. LINQTAPE PIT5S/25.4
  • Nitto Permacel P-223
  • DuPont Kapton Tape
1-mil Double-Sided Polyimide (Kapton) Tape with Silicone-based Adhesive
    ie. LINQTAPE PIT1SD/25.4
1 Permacel® Kapton®, 3M®, Furon® and Intertape are registered trademarks of Nitto, DuPont, 3M, Saint-Gobain and Intertape respectively and are not affiliated with this site.

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