Lignopolyurethane foam based on hydrolytic lignin

SM Krutov, EV Ipatova, DS Kosyakov, NV Shkaeva, Ekaterina Korotkova, Andrey Pranovich, Stefan Willför

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

2 Citeringar (Scopus)

Sammanfattning

Synthesis of lignopolyurethane foams based on wastes from biochemical industries, both freshly obtained technical-grade hydrolytic lignins and those stored in dumps for a long time, was studied. It was found out that the lignopolyurethane foams obtained have high heat-insulating properties conforming to the standards of heat-insulating materials. It was shown for the fi rst time that prolonged storage under atmospheric conditions of technical-grade hydrolytic lignin contained in lignopolyurethane foams has no signifi cant effect on their physicomechanical properties Synthesis of lignopolyurethane foams based on wastes from biochemical industries, both freshly obtained technical-grade hydrolytic lignins and those stored in dumps for a long time, was studied. It was found out that the lignopolyurethane foams obtained have high heat-insulating properties conforming to the standards of heat-insulating materials. It was shown for the fi rst time that prolonged storage under atmospheric conditions of technical-grade hydrolytic lignin contained in lignopolyurethane foams has no signifi cant effect on their physicomechanical properties.
OriginalspråkOdefinierat/okänt
Sidor (från-till)155–159
TidskriftRussian Journal of Applied Chemistry / Zhurnal Prikladnoi Khimii
Volym89
Utgåva1
DOI
StatusPublicerad - 2016
MoE-publikationstypA1 Tidskriftsartikel-refererad

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