The CMC 61100 adhesive tape is based on a class F (155°C) film for electrical engineering, which is characterized by its high ageing stability. It absorbs significantly less moisture than polyester films and is much more resistant to hydrolysis (see box for explanation). The high-performance acrylate adhesive also adheres well to LSE surfaces and is chemically very resistant. Its shear strength is excellent even at elevated temperatures and reliably seals e.g. battery wraps (jelly rolls).
The mechanical and electrical properties of the film are comparable to those of polyester films, so that a 1:1 replacement is easily possible. As a coater, CMC Klebetechnik can adjust the layer thickness of the adhesive between 10µm and 60µm if required. Other films and film thicknesses are also possible.
Application technology
If you have any questions, please contact:
Gerald Friederici
Phone: +49 6233 872 356
E-Mail:
friederici (at) cmc.de
The CMC 61100 special adhesive tape for the production of lithium-ion batteries is available in widths from 3.6 mm to 400 mm or as finished die-cut parts on a roll.
Photo: Lithium-ion polymer rechargeable batteries (abbreviated as LiPo, LIP, Li-poly). isolated on white. iStock. Teodor Costachioiu
Jelly roll tape for rechargeable lithium battery