A. I. Syatkovskii, T. B. Skuratova, D. N. Trofimov, I. D. Simonov-Emel’yanov
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Dissipative Properties of Thermoplastic Polymer Films and Composite Materials Based on Poly(Butyl Methacrylate)
It is shown that a range of thermoplastic extruded films differing in the temperature range of efficient vibration damping can be obtained from poly(butyl methacrylate). These films can be used as an intermediate vibration absorbing layer in metal structures or multilayered composite materials. The temperature and frequency dependences of the mechanical loss factor and modulus of elasticity of the films were determined by the dynamic mechanical analysis. The dissipative characteristics of metal–viscoelastic polymer–metal composite materials, where the internal layer is formed by different poly(butyl methacrylate)-based films, were studied. Such three-layered composites were found to be inferior in the magnitude of the mechanical loss factor to the three-layered composites with films made of plasticized poly(vinyl acetate), but surpass them in the width of the temperature range of effective damping.
期刊介绍：
Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.
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