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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.Khabibullin Iu.Kh. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Barysheva O.B. – 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 str., 1
Title of the articleEnergysaving coverages on the basis of mineral microspheres
Abstract.Highly filled with ceramic or glass microspheres coatings have high ability reflection and dispersion incident on a surface radiation. The ability of microspheres scatter and reflect the incident radiation, including, and in the infrared region of the spectrum is of great importance for this type coverings, as they are able to reflect radiation with a high degree of efficiency. Insulating properties of such coatings are provided by the presence of environment with low coefficient of heat conductivity rarefied gas or vacuum. Binding polymer and material of the walls microspheres have rather high conductivity. The required strength of the coating with high filled glass or ceramic microspheres is provided at the optimum concentration of microspheres. With increased requirements for resistance to mechanical influences the volume concentration can be reduced. With the introduction of the modifier in the song, filled microspheres, improved strength properties, and is manifested bactivitymode effect. Filling of hollow microspheres much better chemical resistance and weather resistance of the coating, which is obviously related to the decrease of polymer matrix in the composition of the material. In the studies found an optimal combination of the diameter of microspheres and their concentration in the coating structure.
Keywords.Energysavings, energyconsumption, classic termoinsulation material, heat-insulation, mineral microspheres.
For citations:Khabibullin Iu.Kh., Barysheva O.B. Energysaving coverages on the basis of mineral microspheres // Izvestiya KGASU. 2014. №2(28) P.144-148.


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