Klebtechnischen Gesetzmäßigkeiten auf der Spur

The interaction of a cyanurate with aluminium and silicone surfaces is examined by FTIR spectroscopy. Coatings of the cyanurate prepolymer are prepared in a thickness in the nanometre range and examined by specular reflectance with polarized light. After correcting the spectra by the Kramers-Kronig-Simulation the peak shifts are discussed as a function of the thickness. It could be shown that the N-C-O group of the triazine ring interacts mostly with the metal oxide surfaces.