Avery Dennison Efficiency Tapes has launched a brand new portfolio of EV Battery Venting Supplies geared toward lowering the danger of thermal runaway and enhancing security in electrical car batteries. This vary options single- and double-coated anisotropic filmic tapes that include specialised fire-barrier coatings and pressure-sensitive adhesives (PSA) for efficient bonding.
Electrical car battery producers undertake venting methods at numerous ranges, together with cell, module, and pack ranges. The newly developed venting tape options from Avery Dennison are designed to be utilized to venting holes on the module or pack stage, permitting for speedy burn-through to allow venting via a delegated channel. The movies are engineered to supply prolonged flame resistance on the alternative aspect, stopping flames and scorching gases from spreading to neighboring cells. Notably, whereas the outer aspect of the movie can stand up to flame publicity for underneath 4 seconds, the adhesive aspect can endure for over 15 seconds, collectively enhancing flame retardancy to deal with thermal runaway dangers.
“Our new venting options are crafted to supply various performances in opposition to flame publicity, which may contribute to efficient emergency venting methods,” remarked Max Van Raaphorst, Enterprise Growth Supervisor for eMobility, Automotive & Power Storage at Avery Dennison Efficiency Tapes North America. “These modern tapes will be built-in with quite a lot of different supplies designed to mitigate thermal runaway, leading to environment friendly and compact designs. Our ongoing purpose is to enhance the protection, effectivity, and meeting means of EV battery packs.”
Supply: Avery Dennison
Source link
