Naguib M, Sangermano M, Capozzi LC, Pospiech D, Sahre K, Jehnichen D, Scheibner H, Voit B (2015)
Publication Type: Journal article
Publication year: 2015
Book Volume: 85
Pages Range: 178-188
DOI: 10.1016/j.porgcoat.2015.04.008
Reactive and non-reactive diblock copolymers based on polyethylene oxide (PEO) and a poly(glycidyl methacrylate) (PGMA, reactive) or polystyrene (non-reactive) block, respectively, are prepared via ATRP and those are incorporated into a cycloaliphatic epoxy matrix. Crosslinking of the matrix is then performed by cationic UV curing, producing modified thermosets. 1H NMR and SEC measurements are carried out and used to analyze the composition, the molar mass and dispersity of the prepared block copolymers. The viscoelastic properties and morphology of the modified epoxy are determined using DMTA and FESEM, respectively. The addition of 4 and 8 wt% of the reactive PEO-b-PGMA block copolymer into epoxy resin has only minor effects on the glass transition temperature, T
APA:
Naguib, M., Sangermano, M., Capozzi, L.C., Pospiech, D., Sahre, K., Jehnichen, D.,... Voit, B. (2015). Non-reactive and reactive block copolymers for toughening of UV-cured epoxy coating. Progress in Organic Coatings, 85, 178-188. https://dx.doi.org/10.1016/j.porgcoat.2015.04.008
MLA:
Naguib, Mohamed, et al. "Non-reactive and reactive block copolymers for toughening of UV-cured epoxy coating." Progress in Organic Coatings 85 (2015): 178-188.
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