DETERMINATION OF ACTIVATION ENERGIES AND TENSILE CHARACTERISTICS OF POLYMER LATEXES DEPENDING ON DIFFERENT HEATING METHODS AND THICKNESSES
O. Yargı, B. Aksakal, A. Gelir, A. Elaissari
Pagini: 263-272
Publicat: 1 Jul 2016
Vizualizări: 2,221
Descărcări: 457
Rezumat: In this work, film formation from composites of polystyrene (PS) latex particles and poly vinyl alcohol (PVA) was studied using both infrared radiative heating (IRH) and standard convectional heating techniques. Photon transmission (PT) techniques of PS/PVA composite films and tensile strength of pure PVA films were investigated for the film formation process at each temperature and different film thicknesses, respectively. Results showed that the activation energy required for the completion of film formation decreased considerably in IRH annealing technique and IRH heating also causes more homogenous and more flat film surface than films annealed in the oven. Ductility properties were enhanced with the thicker PVA films.
Cuvinte cheie: heating, photon transmission, activation energy, glass transition
Citează acest articol: O. Yargı, B. Aksakal, A. Gelir, A. Elaissari. DETERMINATION OF ACTIVATION ENERGIES AND TENSILE CHARACTERISTICS OF POLYMER LATEXES DEPENDING ON DIFFERENT HEATING METHODS AND THICKNESSES. Journal of International Scientific Publications: Materials, Methods & Technologies 10, 263-272 (2016). https://www.scientific-publications.net/en/article/1001149/
Înapoi la cuprinsul volumului
© 2025 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
