FIELD: adhesives.
SUBSTANCE: invention relates to a method for high-strength and constant elastic gluing at least two surfaces to each other. The method for high-strength and constant elastic gluing surfaces to each other, of which one surface is a surface of constant elastic plastic, using glue, is described. In this case, the method includes a stage of application of glue on the first of surfaces to be connected, where glue contains a polyurethane component; provision of conditions, at which the first mechanism of glue curing can flow, while the specified mechanism includes a chemical reaction with formation of a chemical bond containing at least one sulfur atom; bringing of the first surface with applied glue into contact with the second surface, on which glue is optionally applied; provision of conditions, at which the second mechanism of glue curing can flow, while the specified mechanism includes formation of crystal structures of amorphous polymers.
EFFECT: absence of substances harmful for health and reduction in technical forces.
14 cl, 51 dwg
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Authors
Dates
2023-02-16—Published
2018-08-03—Filed