High-performance Polyether-ether-ketone films

APTIV™ PEEK films deliver thermal stability, chemical resistance, and mechanical strength for aerospace, electronics, and industrial applications.

APTIV™ Films: High-Performance PEEK Polymer for Demanding Applications

The true strength of APTIV™ films lies in precise engineering solutions. While alternative polymer films address single-dimensional requirements, APTIV™ films excel in environments demanding comprehensive performance – delivering PEEK polymer capabilities in a thin, engineered format that expands material design possibilities.
Temperature Resistance
Extreme Temperature

Temperature Resistance

Excellent high temperature performance:

  • Melting point (Tm) = 343ºC
  • Glass transition (Tg) = 143ºC
  • Operating temperature = up to 260℃
  • V-0 flammability rating

*Properties vary by polymer grade. See detailed thermal properties and compare the APTIV PEEK film grades. 

Compare grades

Mechanical Strength
Strength

Mechanical Strength

Excellent strength, stiffness, long-term creep and fatigue properties.  

See details of mechanical properties and compare the Victrex polymer grades:

Compare grades

Wear Resistance
Wear

Wear Resistance

High abrasion and cut through resistance combined with a low coefficient of friction.  

Victrex materials are used for tribological components due to their outstanding resistance to wear in high pressure and velocity environments.

 

Chemical Resistance
Chemical resistance

Chemical Resistance

Excellent resistance to a very wide range of chemicals over a range of temperatures, retaining high levels of mechanical strength and generally with little swelling or discolouration.

Check properties

Hydrolysis Resistant
Hydrolysis

Hydrolysis Resistant

Victrex high performance polymers are not attacked by prolonged exposure to water, sea water or steam which makes them an ideal choice for use in applications such as medical components, subsea equipment, and valve components.

Electrical Properties
Electricity

Electrical Properties

Victrex materials are often used as an electrical insulator with outstanding thermal, environmental resistance and mechanical performance.

See details of the electrical properties and compare the Victrex polymer grades:

Compare grades

PFAS-Free
Pfas-free

PFAS-Free

We do not intentionally add, use or generate PFAS during the manufacture of unfilled Victrex PEEK and PAEK polymers.

View our page on PEEK as “Sustainable alternative to PFAS concerns”

High Purity
Purity

High Purity

Victrex materials are inherently pure with very small amounts of low molecular weight volatile organics, resulting in exceptionally low outgassing and extractables even in high vacuum environments.

Bio-Inert
Bio inertion

Bio-Inert

Our medical grade polymers are biocompatible, and one of the most chemically resistant thermoplastics available; it exhibits a superior combination of strength, stiffness and toughness, making it ideally suited for medical device applications such as drug delivery, dental abutments, catheters, blood management and surgical instruments.

More details at “Medical PEEK Polymers for Medical Devices & Applications”

Processability
Processing

Processability

Victrex materials are some of the highest performing materials melt processable using conventional thermoplastic processing equipment.

View details on processing of APTIV PEEK polymers

Recyclable
Recyclable

Recyclable

Due to its high molecular stability, PEEK polymers can be re-melted and reprocessed repeatedly with minimal change to its properties.  This helps its environmental footprint and can ensure that waste material from manufacturing processes can be re-used economically.

VICTREX APTIV PEEK Films Key Properties

VICTREX APTIV PEEK Film Properties Guide

DOWNLOAD PROPERTIES GUIDE

Technical Datasheets (TDS)

VIEW GRADES AND TDS

Material Safety Datasheets (MSDS)

VIEW MSDS

 Discover High-Performance PEEK Film: Durability Meets Versatility in Thin-Film

APTIV™ film provides durability and reliability in the most demanding application environments. It incorporates all of the outstanding properties of VICTREX™ PEEK polymer in a thin-film format. Its balance of properties make it amongst the highest performing, most versatile thermoplastic film available on the market.

Victrex PEEK Polymer Film Grades 

Semi-crystalline Grades

Unfilled semi-crystalline PEEK films.

1000 series

DATASHEETS

Semi-crystalline Grades

Mineral filled semi-crystalline films.

1100 series 

DATASHEETS

Amorphous Grades

Unfilled amorphous PEEK films. 

2000 series

DATASHEETS

Amorphous Grades

Mineral filled amorphous films.

2100 series

DATASHEETS

High-Voltage E-Motor Grades

PEEK films for high-voltage e-motor stator insulation
DATASHEETS

Processing Capabilities of APTIV™ film

APTIV™ film can be processed using a wide range of secondary methods that provide designers and engineers the freedom to take advantage of the high-performance properties of VICTREX™ PEEK in a thin, flexible format. In addition to in-house capabilities, Victrex has a global network of expert conversion partners that can assist with application development.

Using conventional coating equipment, APTIV™ film can be coated with a range of materials including silicone and acrylic adhesives, B-stage heat activated adhesives, hard coats and printable top coats for labels. Surface energy modified grades of APTIV™ are available to enhance adhesion and enable further coating options.

A variety of processes can be used to metallize APTIV™ film including vacuum deposition, sputtering, electroless deposition and direct thermal bonding of metal foils. Numerous metals, including aluminum, copper and stainless steel, can be bound to APTIV™ thermoplastic film without adhesives.

Being thermoplastic in nature, APTIV™ PEEK film can be thermally laminated to a variety of substrates such as metals, fabrics, and other reinforced and non-reinforced polymer films using batch presses and roll-to-roll processes. Laminate products are developed on an in-house, high-temperature vacuum laminating press system which allows bonding of the APTIV™ film to the substrate without the use of adhesives.

When looking to design a custom component, APTIV™ film can be shaped into a variety of parts using thermoforming processes. Victrex has a thermoforming facility in our technology center in Shanghai, China. This one-of-a-kind center supports APTIV™ film customers across the world with material selection, prototyping, testing, and analysis of your thermoformed product. We also offer customized processing training to enable production at your facility.

The ability to die-cut and stamp APTIV™ film gives customers the option to design unique washers, gaskets, and parts in different shapes and sizes for use in their products. The majority of processors have used mechanical methods, although laser cutting and water-jet methods have been demonstrated to be very effective with APTIV™ film.

Whether it be thermal, ultrasonic, or laser, APTIV™ film can be welded to a variety of substrates. The welding is accomplished by heating the film to the melt point and applying an appropriate level of pressure to bring the molten polymer surface into intimate contact with the substrate.

Application Areas by Industry

Whether it is to go lighter, last longer or cost less, we enable customers to evaluate and adopt our PEEK high-performance polymers where they can deliver a strong advantage.
APTIV PEEK Films in Aerospace Applications

Aerospace

PEEK and PAEK-based solutions that replace metals, thermosets and other aerospace polymers

APTIV PEEK Films in Automotive Applications

Automotive

PEEK innovation enabling future mobility

APTIV PEEK Films in Electronics Applications

Electronics

Offering greater versatility, reliability and design freedom for next-generation electronics

APTIV PEEK Films in Medical Applications

Medical

Medical polymers with the potential to improve clinical outcomes.

eBook: APTIV DBX™ Films for micro-speakers
ebook
APTIV DBX can provide benefits of improved consistency and higher yield for the micro-speakers.
Download eBook
Case study: APTIV film in thermal acoustic blanket systems.
CASE STUDY

Thermal acoustic blanket (TAB) insultation systems made with APTIV film can reduce weight.

Learn more
ebook
Enhancing battery technology with high-performance PEEK film solutions.
Download Ebook
ebook: APTIV films for e-motor slot liners.
ebook
APTIV films offer ultra-thin, high thermal conductivity for e-motor slot liners.
Download Ebook
What’s the difference between APTIV™ film and other high-performance films in demanding environments? 
Victrex’s APTIV™ PEEK films excel in demanding environments by delivering exceptional performance across multiple critical parameters. Unlike conventional polymers, PEEK maintains superior mechanical strength, thermal stability (up to 260°C), and chemical resistance in extreme conditions. Its unique molecular structure enables consistent performance where alternative materials would degrade, making it the preferred choice for high-stress engineering applications. 
What technical support do you provide during product development? 
Backed by decades of experience, Victrex’s global team of experts assists with material selection, design optimisation, processing guidance, and application development. Whether you're exploring new technologies or scaling production, we help ensure performance, reliability, and regulatory compliance. Learn more at https://www.victrex.com/en/innovation/technical-expertise  
What thickness options are available for PEEK (poly-ether-ether-ketone) film? 
  • Victrex offers APTIV™ PEEK films across multiple series, each engineered for specific performance requirements. Our films are available in thickness ranges from 3µm to 500µm, providing engineers with flexibility to optimise material usage for their applications.
  • Contact us and fill out the “I need help selecting the product” form to get expert guidance for your application: https://www.victrex.com/en/contact-us/i-need-help-selecting-the-product 
Are there applications where PEEK (poly-ether-ether-ketone) film may not be suitable?

Yes. PEEK films like APTIV films are designed for demanding environments where multiple high-performance requirements - such as extreme temperature, chemical resistance, hydrolysis resistance, and recyclability - must be met. However, they may not be suitable for:

  • Low-cost applications where such advanced properties are unnecessary
  • Uses requiring strong surface adhesion without prior surface treatment

Hi, do you have PEEK questions I can help with?

Vic
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