Title | Properties of the glass formed from ground glass cullet via sintering |
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ID_Doc | 23323 |
Authors | Deeprasertwong, E; Ineure, P; Kongkajun, N; Borwornkiatkaew, W; Laitila, EA; Chuankrerkkul, N; Chakartnarodom, P |
Title | Properties of the glass formed from ground glass cullet via sintering |
Year | 2022 |
Published | |
Abstract | Recycled glass cullet was sintered from green compacts with 0.5 and 1% by weight respectively of organic binders added: polyvinyl alcohol (PVA), and sodium silicate (Na2SiO3). Typically, glass is recycled by melting, requiring large amounts of energy from fossil fuels adding to greenhouse emissions. Disc shaped compacts with a 13 mm diameter, formed by uniaxial pressing, were sintered at temperature of 680, 700, and 720 degrees C for 60 min. The recycled material with 1 wt% sodium silicate binder sintered at 700 degrees C has the highest tensile strength; more important, in the range of regular soda-lime glass, suggesting a greenhouse gas reduction using this sintering process.Copyright (c) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the Joint International Conference on Applied Physics and Materials Applications & Applied Magnetism and Ferroelectrics. |
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