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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje kitose duomenų bazėse / Article in conference proceedings in other databases (P1c)
Field of Science: Chemija / Chemistry (N003)
Author(s): Kašėtaitė, Sigita;Ostrauskaitė, Jolita;Gražulevičienė, Violeta
Title: DMTA Analysis of Glycerol Diglycidyl Ether Based Photocross-linked Polymers
Is part of: Proceedings of the 3rd World Congress on Mechanical, Chemical, and Material Engineering (MCM'17) Rome, Italy – June 8 – 10, 2017. Ottawa, 2017, Paper No. ICCPE 106
Extent: p. 1-5
Date: 2017
Note: Scopus ID 2-s2.0-85044994289
Keywords: Photocross-linking;glass transition;dynamic-mechanical thermal analysis
Abstract: In this paper, the effect of the amount and chemical structure of the structurally different alcohols on the rheological properties of the photocross-linked glycerol diglycidyl ether based polymers was investigated by dynamic-mechanical thermal analysis. The glass transition temperatures of photocross-linked polymers were determined from the onset point of storage modulus G' curve, maximum peak of loss modulus G'' curve and the maximum peak of the loss factor tanδ curve. The lower concentration of alcohol was used in the batch the higher glass transition temperature and the increased height of the storage modulus G' curve was obtained as a consequence of the formed more rigid structure of polymers
Affiliation(s): Kauno technologijos universitetas
Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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