Pilot Scale Production of Rigid Polyurethane Foams from Lignopolyol for Thermoinsulation Applications

Baltic Polymer Symposium 2015: Programme and Proceedings 2015
U. Cābulis, Aiga Ivdre, L. Vevere, A. Arshanitsa, G. Telysheva

Lignin, the most abundant natural phenolic polymer, is by-product from the pulp and paper industry and biorefineries. Lignin is mainly used as low-value fuel for heat and power production although it is a source for renewable aromatics, enriched by OH groups and therefore can be used in rigid polyurethane (PUR) foam production [1]. The synthesis of Lignopolyol by oxypropylation of wheat straw lignin was developed [2] and rigid PUR foams containing lignin was obtained in lab scale [3]. The goal of our work was to study production of rigid PUR foams obtained from Lignopolyol by semi-industrial scale 2-component spraying machine.

Atslēgas vārdi
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Hipersaite
http://alephfiles.rtu.lv/TUA01/000051040_e.pdf#page=124

Cābulis, U., Pabērza, A., Vevere, L., Arshanitsa, A., Telysheva, G. Pilot Scale Production of Rigid Polyurethane Foams from Lignopolyol for Thermoinsulation Applications. No: Baltic Polymer Symposium 2015: Programme and Proceedings, Latvija, Sigulda, 16.-18. septembris, 2015. Riga: RTU Press, 2015, 124.-124.lpp.

Publikācijas valoda
English (en)