Lignopolyurethane foam based on hydrolytic lignin

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: S.M. Krutov, E.V. Ipatova, D.S. Kosyakov, N.V. Shkaeva, E.M. Korotkova, A.V. Pranovich, S. Willför
Publication year: 2016
Journal: Russian Journal of Applied Chemistry / Zhurnal Prikladnoi Khimii
Volume number: 89
Issue number: 1
Start page: 155
End page: 159
eISSN: 1608-3296


Abstract

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.

Last updated on 2019-15-09 at 06:10