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Walter Salgueiro
Researcher at National Scientific and Technical Research Council
Publications - 56
Citations - 771
Walter Salgueiro is an academic researcher from National Scientific and Technical Research Council. The author has contributed to research in topics: Epoxy & Glass transition. The author has an hindex of 16, co-authored 53 publications receiving 682 citations. Previous affiliations of Walter Salgueiro include National University of Central Buenos Aires.
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Dependence of the network structure of cured styrene butadiene rubber on the sulphur content
Walter Salgueiro,Angel J. Marzocca,Alberto Somoza,Giovanni Consolati,Silvina Cerveny,Silvina Cerveny,Fiorenza Quasso,Silvia Goyanes,Silvia Goyanes +8 more
TL;DR: In this paper, the authors investigated the dependence of the physical properties of styrene-butadiene rubber copolymers (cured with different sulphur content, in order to obtain various networks) on the crosslink density by means of dynamical mechanical analysis, differential scanning calorimetry and positron annihilation lifetime spectroscopy.
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Effect of the nano-cellulose content on the properties of reinforced polyurethanes. A study using mechanical tests and positron anihilation spectroscopy
TL;DR: Aranguren et al. as mentioned in this paper, Mirta Ines Consejo Nacional de Investigaciones Cientificas and Tecnicas Centro Cientícios Tecnologico Mar del Plata Instituto de Investigación en Ciencia y Técnologia de Materiales (IITTE) of Argentina, Mar del plata, Argentina.
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Study of the water absorption and its influence on the Young's modulus in a commercial polyamide
TL;DR: In this article, the water absorption and desorption processes of a commercial polyamide were studied in the temperature range of 20-90°C. The results were analyzed using the Langmuir model, which considered two states of absorbed water in the polymer: bound and mobile.
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Measurement of the Young's modulus in particulate epoxy composites using the impulse excitation technique
TL;DR: In this paper, a study of the Young's modulus as a function of the volumetric filler content in an epoxy matrix was carried out, where composites were prepared adding to the resin matrix particles of aluminum, copper and quartz with typical sizes of about 100μm.
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Yield and internal stresses in aluminum filled epoxy resin. A compression test and positron annihilation analysis
Silvia Goyanes,Gerardo Hector Rubiolo,Angel J. Marzocca,Walter Salgueiro,Alberto Somoza,Giovanni Consolati,Iñaki Mondragon +6 more
TL;DR: In this article, the influence of the filler content on the mechanical properties of an epoxy resin composite filled with aluminum powder was investigated and the response of the composites was also studied by positron annihilation lifetime spectroscopy.