Oligoetherols and polyurethane foams obtained from metasilicic acid

Oligoetherols and polyurethane foams obtained from metasilicic acid Metasilicic acid obtained from aqueous solution of sodium silicate was allowed to react with excess glycidol. The obtained semi-product was hydroxyalkylated with ethylene carbonate to obtain oligoetherol. The structure of the oligoetherol was determined by chemical and instrumental methods. Further the oligoetherol was used to obtain foamed polyurethane compositions. The properties of the foams were also studied. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Polymer Bulletin Springer Journals

Oligoetherols and polyurethane foams obtained from metasilicic acid

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Publisher
Springer Berlin Heidelberg
Copyright
Copyright © 2017 by The Author(s)
Subject
Chemistry; Polymer Sciences; Soft and Granular Matter, Complex Fluids and Microfluidics; Characterization and Evaluation of Materials; Physical Chemistry; Organic Chemistry
ISSN
0170-0839
eISSN
1436-2449
D.O.I.
10.1007/s00289-017-2109-9
Publisher site
See Article on Publisher Site

Abstract

Metasilicic acid obtained from aqueous solution of sodium silicate was allowed to react with excess glycidol. The obtained semi-product was hydroxyalkylated with ethylene carbonate to obtain oligoetherol. The structure of the oligoetherol was determined by chemical and instrumental methods. Further the oligoetherol was used to obtain foamed polyurethane compositions. The properties of the foams were also studied.

Journal

Polymer BulletinSpringer Journals

Published: Jul 6, 2017

References

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