Formation of polyurethane structural materials based on mixtures of oligoethers with different reactivities

Formation of polyurethane structural materials based on mixtures of oligoethers with different... Kinetics of the reaction of urethane formation from oligopolyols with primary and secondary hydroxy groups and the influence exerted on their interaction by products formed in the reaction of N,N,N′,N′-tetrakis-(-2-hydroxypropyl)-ethylenediamine with an isocyanate were studied. Samples of high-strength polyurethane composites based on mixtures of oligoetherpolyols and the oligomeric diamine were obtained. These samples approximately twice surpass in strength materials based on oligoepoxides. The working capacity of the samples under severe climatic conditions was demonstrated. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Formation of polyurethane structural materials based on mixtures of oligoethers with different reactivities

Loading next page...
 
/lp/springer_journal/formation-of-polyurethane-structural-materials-based-on-mixtures-of-Siiad1LSs6
Publisher
SP MAIK Nauka/Interperiodica
Copyright
Copyright © 2010 by Pleiades Publishing, Ltd.
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Chemistry/Food Science, general
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427210080082
Publisher site
See Article on Publisher Site

Abstract

Kinetics of the reaction of urethane formation from oligopolyols with primary and secondary hydroxy groups and the influence exerted on their interaction by products formed in the reaction of N,N,N′,N′-tetrakis-(-2-hydroxypropyl)-ethylenediamine with an isocyanate were studied. Samples of high-strength polyurethane composites based on mixtures of oligoetherpolyols and the oligomeric diamine were obtained. These samples approximately twice surpass in strength materials based on oligoepoxides. The working capacity of the samples under severe climatic conditions was demonstrated.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Sep 24, 2010

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off