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Published on: January 29, 2020
Features of Thermomechanical Stability of Anionic-Cation Exchange Matrix "Polikon AC" on Viscose Non-Woven Materials
Denis Terin1,2,3, Marina Kardash1, Sergey Korchagin4
1Yuri Gagarin State Technical University of Saratov, 77 Polytechnicheskaya St., 410008 Saratov, Russia.
Abstract:
The thermomechanical stability of the anion-cation exchange matrix "Polikon AC" on viscose nonwoven materials is investigated. In this work, a molecular model of a solvation environment for experimentally obtained "Polikon AC" mosaic membranes is refined. Mosaic membranes on a viscose fiber base were fabricated by the method of polycondensation filling. The temperature dependence of deformation was investigated for dry and wet anion and cation exchange membrane components at a constant tensile load of 1.5 N and a heating rate of 8 °C/min. The effect of moisture content on the deformation of anionite and cationite fragments under a constant external tensile load of 1.5 and 3 N in a temperature range up to 100 °C was studied.
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