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Polymer Bulletin
Erschienen in: Polymer Bulletin 11/2020

07.12.2019 | Original Paper

From starch to oligoetherols and polyurethane foams

verfasst von: Renata Lubczak, Dominik Szczęch, Jacek Lubczak

Erschienen in: Polymer Bulletin | Ausgabe 11/2020

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Abstract

The method of oligoetherols synthesis from starch, glycidol, and alkylene carbonates in water was described. The composition and structure of oligoetherols were determined, and these oligoetherols were used to obtain rigid polyurethane foams (PUFs). The obtained PUFs showed apparent density, water uptake, and polymerization shrinkage similar to classic rigid PUFs, and some of them had considerably improved thermal resistance. Their compression strength was observed to increase upon thermal exposure, which offers useful polymeric materials.
Vorheriger Artikel Reinforcing agents based on cellulose fibers modified by insertion of end-alkyl groups obtained from pyrolytic bio-oil of sugarcane bagasse
Nächster Artikel Compatibilization of immiscible polymer blends (R-PET/PP) by adding PP-g-MA as compatibilizer: analysis of phase morphology and mechanical properties

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Metadaten
Titel
From starch to oligoetherols and polyurethane foams
verfasst von
Renata Lubczak
Dominik Szczęch
Jacek Lubczak
Publikationsdatum
07.12.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
Polymer Bulletin / Ausgabe 11/2020
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-019-03052-y

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