Dielectric Insulation Solutions for EV Battery


Adhesive tapes incorporating dielectric films, providing necessary electric insulation for sensitive EV Battery components

Dielectric insulation is critical for protecting certain sensitive components in EV batteries. 

Avery Dennison offers single- and double-coated tapes that incorporate dielectric films for electrical insulation. Double-coated tapes can be combined with other materials, such as cushion pads, to achieve electrical insulation. Single-coated tapes can be applied to rigid materials, such as aluminum chill plates and other metal structures.

Our electrically insulative tapes for EV batteries offer the following features:

  • Single- and double-coated adhesive constructions with non-conductive films

  • Flame-retardant adhesives for dual dielectric and flame protection

  • High durability for demanding environmental resistance

  • Easy-release liner for clean application

  • Flexibility to conform to irregular contours

  • Dielectric material and adhesives tested for breakdown voltage and dielectric strength requirements using GB/T 1408.1-2016 and ASTM D3755 test methods

Avery Dennison EV Battery custom solutions and testing capabilities 

Avery Dennison EV Battery solutions include a wide variety of constructions, chemistries, and functional additives. Our products are backed by our superior customer service and technical support staff. You can be confident you will receive a tape that is designed and certifiable to OEM and battery manufacturer specifications. 

We also have the ability to collaborate with you on custom solutions. Avery Dennison goes beyond bonding, offering you access to testing facilities and subject matter experts that can work with your team to produce the unique product your seeking for your EV Battery application. 

Custom Solutions

  • Global footprint

  • New product development for custom solutions for applications

  • Business development and specification support for emerging applications

  • Application engineering and technical support

Testing Capabilities

  • ISO 17025 certified laboratory

  • Traditional pressure-sensitive adhesive bulk property testing (peel, tack and shear)

  • Environmental conditioning (temperature, humidity, UV, chemical and more)

  • Flame performance and dielectric strength testing at the tape and composite level

Stay in the know with Avery Dennison

Subscribe to an exclusive series of emails featuring information about the use of pressure-sensitive adhesive (PSA) tapes in Electric Vehicle Batteries (EVB).

Our team of EVB and automotive adhesive specialists, led by Automotive & eMobility Business Development Manager Max VanRaaphorst, will guide you through the solutions Avery Dennison offers for challenging applications in the EV Battery space. Discover how PSA tape solutions can help make EVB packs safer, more efficient and easier to assemble.

Subscribe for this exclusive content below, and you will receive the first email in your inbox immediately.

Related Content