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PIT2A-RL | 2-mil Polyimide (Kapton) Tape with Acrylic Adhesive on Release Liner

Harmonization Code : 3919.90.90 | Polyacrylic plates / sheets / film / tape / strip, self-adhesive, in rolls

2-mil Polyimide (Kapton) Tape Acrylic Adhesive Single-Sided on Release Liner

Main features

2 mil polyimide film
Non-silicone, acrylic adhesive
>10000V breakdown voltage

Product Description

LINQTAPE PIT2A-RL-Series Polyimide Tape is a high-temperature resistant polyimide tape on a 3mil PET Release Liner. It is designed for high temperature temporary bonding applications and it removes cleanly without adhesive residue after exposure to heat or chemicals. It may also be used in electrical insulation applications that require Class H Tape grade.

Product Applications

The 2-mil thickness makes it suitable for applications that require more mechanical strength and breakdown voltage than a standard (1-mil thick) polyimide film. Having an acrylic adhesive makes it suitable for higher temperature applications that cannot use silicone adhesives. Finally, being on a liner makes it suitable for applications that require the film to be die-cut.

Applications:

High Temperature Wafer Dicing Tape
Die-cut polyimide parts

PRODUCT FEATURES & BENEFITS:

2-mil polyimide thickness
Acrylic Adhesive
Linered

Product Family
PIT2A-RL-Series

1. Select Width

330.00 mm 508.00 mm

2. Available Length

33 m

Price starting from $272.42

Shortest leadtime

Shipping in 3 - 7 days

Shipping in 1 - 2 weeks

Quantity:

Packaging

TDS & SDS

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Technical Specifications

General Properties

Total Thickness

Total Thickness
Total thickness is taking into account all the films, coatings, adhesives, release liners and special layers and is the maximum thickness of a film or tape.

Adhesive Layer
A layer that is applied to one surface or both to bind items together and resist their separation

Acrylic

Color

Color
The color

Amber

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 sides of the backing film.

Single-Sided

Film Thickness

Film Thickness
Film thickness is the thickness of a backing film without taking into account any coatings or adhesive layers. It is measured in micron and the conversion factor to mil is 0.039.

50.8 µm

Adhesive Thickness

Adhesive Thickness
Adhesive thickness indicates the thickness of an adhesive layer.

It refers to the adhesive thickness of a single side so for double sided tapes it always needs to be multiplied.

38.1 µm

Release Liner

Release Liner
A paper or plastic-based film sheet used to prevent a sticky surface from prematurely adhering

Single Release Liner

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.

26 Oz/in

Electrical Properties

Breakdown Voltage

Breakdown Voltage
Breakdown voltage is the minimum voltage necessary to force an insulator to conduct some amount of electricity.
It is the point at which a material ceases to be an insulator and becomes a resistor that conducts electricity at some proportion of the total current.

After dielectric breakdown, the material may or may not behave as an insulator any more because of the molecular structure alteration. The current flow tend to create a localised puncture that totally alters the dielectric properties of the material.

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.

>10000 V

Dielectric Strength

Dielectric Strength
Dielectric strength is measured in kV per mm and is calculated by the Breakdown voltage divided by the thickness of the tested material.

Those two properties go hand in hand and while Breakdown voltage is always thickness dependent, dielectric strength is a general material property.

As an example, the dielectric strength of Polyimide is 236 kV/mm. If we place 1mm of Polyimide between two electrodes, it will act as an insulator until the voltage between the electrodes reaches 236 kV. At this point it will start acting as a good conductor, causing sparks, potential punctures and current flow.

197 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.

1.0x10¹³ Ohms⋅cm

Dielectric Constant

Dielectric Constant
Dielectric Constant (k), commonly known as relative permittivity, is a number relating the ability of a material to carry alternating current to the ability of vacuum to carry alternating current.

It determines the ability of an insulator to store electrical energy and is the ratio of electric permeability in vacuum against the electric permeability of a material.

The lower the dielectric constant (κ) and dissipation factor, the less energy is absorbed from an electric field, making it a much better insulator.

It is a dimensionless property that can be affected by various factors such as the thickness uniformity of a material, insufficient contact between the sample and electrodes, water adsorption and contact resistance.

Dielectric Constant @ 23 ˚C/1 kHz

3.9

Dissipation Factor

Dissipation Factor
Dissipation factor is commonly known as loss tangent or tan delta.  

It is a ratio of the loss index and the relative permittivity and it measures the inefficiency of an insulating material to maintain energy (that otherwise dissipates in the form of heat). The lower the factor, the better the insulation.

It is the reciprocal of the quality factor and always refers to a specific temperature and frequency.

Dissipation Factor @ 23°C /1 kHz

0.0036

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.

155 ˚C

Other Properties

RoHS Compliant

RoHS Compliant
RoHS is a product level compliance based on a European Union Directive which restricts the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHS).

Products compliant with this directive do not exceed the allowable amounts of the following restricted materials: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE), with some limited exemptions

Yes

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.

Yes

Additional Information

Pricing & Availability

Pricing for PIT2A-RL | 2-mil Polyimide (Kapton) Tape with Acrylic Adhesive on Release Liner
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. DON'T LIKE THESE PRICES? Tell us what you will pay for what order quantity. Shipping Charges for PIT2A-RL \| 2-mil Polyimide (Kapton) Tape with Acrylic Adhesive on Release Liner 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 PIT2A-RL \| 2-mil Polyimide (Kapton) Tape with Acrylic Adhesive on Release Liner 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 PIT2A-RL \| 2-mil Polyimide (Kapton) Tape with Acrylic Adhesive on Release Liner 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 Names	Product Description	CAPLINQ LINQTAPE Part#
Nitto Permacel P-224 DuPont Kapton Tape 3M 1206	1-mil Single-Sided Polyimide (Kapton) Tape with Acrylic-based Adhesive	LINQTAPE PIT1A-Series 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	LINQTAPE PIT1S-Series 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	LINQTAPE PIT2S-Series ie. LINQTAPE PIT2S/25.4
DuPont Kapton Tape Saint-Gobain Furon® K104	5-mil Single-Sided Polyimide (Kapton) Tape with Silicone-based Adhesive	LINQTAPE PIT5S-Series ie. LINQTAPE PIT5S/25.4
Nitto Permacel P-223 DuPont Kapton Tape	1-mil Double-Sided Polyimide (Kapton) Tape with Silicone-based Adhesive	LINQTAPE PIT1SD-Series 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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