Avery Dennison Launches Volt Tough Electrical Insulation Tapes

Avery Dennison Performance Tapes has announced the launch of the newly developed Volt Tough portfolio of electrical insulation tape solutions. This advanced offering of electrically insulative, single-sided filmic tapes is engineered to address the challenges of insufficient electrical insulation in EV battery packs.ADPT20 Cell WrappingAvery Dennison

Arcing can occur between high-voltage battery cells and conductive components throughout a pack, including the cooling components, busbars, cell connection systems, heat spreaders, and other structural elements. Cell Connection SystemAvery Dennison

The Volt Tough portfolio includes a wide range of tapes that incorporate several critical features for OEMs and converters, including:  

• Conformable options for curved geometries
• High abrasion-resistant options
• Various color options for vision inspection systems 
• Flame-retardant options for UL 94 and other flame requirements
• High dielectric strength with thin, consistent profiles enabling higher energy density
• Instant bonding to enable efficient production

In comparison to EV battery spray coatings, Volt Tough tapes provide a multitude of benefits that render it a more advanced solution. These include lower cost, no curing time, thinner profiles for better heat flow and extended shelf life. ADPT20 Electrical Insulation - Prismatic CellsAvery Dennison

In addition to the tape selections offered in the Volt Tough portfolio, Avery Dennison offers customized solutions to match unique needs. Customization options include quick-stick and high-tack adhesive formulations, in addition to single-coated foam tapes that improve insulation. Avery Dennison customers can also access testing facilities and subject matter experts who can work through their specific requests.