The adhesive is UV/visible light-curing, optimised for LED curing at 385nm. This colourless adhesive contains no nonreactive solvents and will fluoresce blue upon exposure to low-intensity 365nm blacklight for inspection. It cures in seconds.
Dymax 9501-F light-curable structural adhesive for EV battery assembly
Dymax’s Ultra Light-Weld 9501-F was specially designed for EV battery bonding applications, structural bonding and potting, primarily cylindrical cells to plastic holders. It is said to have excellent adhesion to a variety of substrates commonly used in automotive assemblies (PC, PC/ABS, AL, nickel plated steel) and demonstrates reliable performance during common vehicle tests, such as high temperature/high humidity and thermal shock.