Archive - Известия Казанского государственного архитектурно-строительного университета.

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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Stroganov V.F. – doctor of chemical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Stroganov I.V. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleEpoxy adhesives for connection of polymeric and diverse materials
Abstract.It is known that in many cases the manufacture of constructions, for example of dissimilar materials, the most appropriate to apply the adhesive technology based on the use of high-strength structural adhesives. Such adhesives include epoxy adhesives deserved to have some unique properties and are almost limitless opportunities for modification of performance (adhesion, cohesion, uprugodeformatsionnyh, etc.). In the article the results of the analysis of the existing domestic and foreign curable adhesives without heat. Based on the analysis defines a set of properties necessary to develop adhesives for reliable connection of polymeric and dissimilar materials.To ensure the set of properties held modification resin ED-20 carboxylate rubbers SKN-CTR and target supplements UP-616, ETS-32, and others carried out a comprehensive study developed an epoxy adhesive in comparison with the known epoxy glues similar purpose, and shows its advantages in the curing rate (50-70 % for 2-4 hours at 20оС versus 0,5-7 days for other brands adhesives) to maintain performance at temperatures of 80-100оC, and after exposure and vlagokamery thermocycling. These indicators allow the glue application developed for materials with different energy surface (steel, aluminum alloy, copper, fiberglass, polyethylene, etc.
Keywords.Аdhesive technology, epoxy adhesives, bonding difficult substrates, adhesion and strength characteristics of the adhesive joints.
For citations:Stroganov V.F., Stroganov I.V. Epoxy adhesives for connection of polymeric and diverse materials // Izvestiya KGASU. 2013. №3(25) P.92-97.

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