Properties of Polysulfide Sealants against the Action of Aggressive Environments

The paper presents the results of an investigation of the physicomechanical and adhesive properties of the domestic production sealants U-30MES-5NT and VITEF-1NT applied for sealing connections of joints and other structural parts of agricultural aircraft. We subjected the sealants applied on two ty...

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Bibliographic Details
Published in:Polymer science. Series D, Glues and sealing materials Glues and sealing materials, 2022-12, Vol.15 (4), p.623-627
Main Authors: Vakhrusheva, Ya. A., Smirnov, D. I., Makuschenko, I. S.
Format: Article
Language:English
Subjects:
Agricultural aircraft
Chemistry
Chemistry and Materials Science
Coatings
Joints
Pesticides
Polymer Sciences
Sealants
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Summary:The paper presents the results of an investigation of the physicomechanical and adhesive properties of the domestic production sealants U-30MES-5NT and VITEF-1NT applied for sealing connections of joints and other structural parts of agricultural aircraft. We subjected the sealants applied on two types of paint and varnish coatings to the long-term effect of various pesticides and fertilizers. The action of pesticides took place in the course of 10, 30, and 90 days. We discovered the most pesticide-resistant coatings.
ISSN:1995-4212
1995-4220
DOI:10.1134/S1995421222040402