Characterization of Urea-Formaldehyde Resins by GPC/SEC and HPLC Techniques: Effect of Ageing
ByJ. M. Ferra, A. M. Mendes, M. R. N. Costa, F. D. Magalhães, L. H. Carvalho
Pages 18

Abstract During the last 40 years, several analytical techniques have been developed/adapted to characterize ureaformaldehyde (UF) resins. However, a great part of the research about this kind of wood adhesives has been performed by industrial producers and, thus, the main part of the existing knowledge is retained within those companies.