The similar compatibility mechanism of PE protective film will be residual glue
Jul 16, 2021
Acrylic pressure-sensitive adhesives are relatively polar materials. They are simply compatible with polar materials such as acrylates, polyesters, and polyurethanes, making it difficult to remove the pe protective film. Sometimes the small molecules that are not cross-linked by the pressure-sensitive adhesive will be enriched on the outer surface. If the effect between the protected surface data and these small molecules is greater, there will be a phenomenon of small molecules relocating and remaining.
