A Thermal Protective Compound Elastic at Negative Temperatures

A compound based on polyether urethane rubber with end epoxy urethane groups and epoxy oligomers for the protection of products made of highly filled polymer compositions subject to the effect of positive and negative temperatures was developed. Its curing regularities and mechanical properties were...

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Bibliographic Details
Published in:Polymer science. Series D, Glues and sealing materials Glues and sealing materials, 2018-10, Vol.11 (4), p.393-396
Main Authors: Sidorov, O. I., Kapustin, S. A., Zhurba, A. A., Sidorova, N. I., Elizarov, V. I.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Composition effects
Elasticity
Mechanical properties
Oligomers
Polymer Sciences
Rubber
Urethane groups
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Summary:A compound based on polyether urethane rubber with end epoxy urethane groups and epoxy oligomers for the protection of products made of highly filled polymer compositions subject to the effect of positive and negative temperatures was developed. Its curing regularities and mechanical properties were studied. It was shown that the compound retains elasticity at the temperatures of up to –40°C and surpasses the currently used compound in terms of mechanical characteristics.
ISSN:1995-4212
1995-4220
DOI:10.1134/S1995421218040214