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Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry
In this work, the possibility of managing the rheological and mechanical parameters of composites based on PLA with the use of cubic structures of organofunctional spherosilicates was verified. To accurately observe the effect of various organosilicon modifier substitutions on changes in composites’...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10465523/ https://www.ncbi.nlm.nih.gov/pubmed/37644078 http://dx.doi.org/10.1038/s41598-023-40784-4 |
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author | Sztorch, Bogna Brząkalski, Dariusz Głowacka, Julia Pakuła, Daria Frydrych, Miłosz Przekop, Robert E. |
author_facet | Sztorch, Bogna Brząkalski, Dariusz Głowacka, Julia Pakuła, Daria Frydrych, Miłosz Przekop, Robert E. |
author_sort | Sztorch, Bogna |
collection | PubMed |
description | In this work, the possibility of managing the rheological and mechanical parameters of composites based on PLA with the use of cubic structures of organofunctional spherosilicates was verified. To accurately observe the effect of various organosilicon modifier substitutions on changes in composites’ properties, we synthesized and used monofunctional octasubstituted derivatives as reference systems. The OSS/PLA systems were tested with concentrations of 0.1–2.5% (w/w) using extrusion to obtain a filament with a diameter of 1.75 mm. The printed samples underwent comprehensive tests including microscopic (SEM–EDS, optical microscope), rheological, thermal (TG, DSC, HDT), mechanical (impact and strength) as well as water contact angle tests. The work is interdisciplinary in nature and combines elements of organosilicon synthesis, materials engineering, and materials processing and characterization technology. |
format | Online Article Text |
id | pubmed-10465523 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-104655232023-08-31 Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry Sztorch, Bogna Brząkalski, Dariusz Głowacka, Julia Pakuła, Daria Frydrych, Miłosz Przekop, Robert E. Sci Rep Article In this work, the possibility of managing the rheological and mechanical parameters of composites based on PLA with the use of cubic structures of organofunctional spherosilicates was verified. To accurately observe the effect of various organosilicon modifier substitutions on changes in composites’ properties, we synthesized and used monofunctional octasubstituted derivatives as reference systems. The OSS/PLA systems were tested with concentrations of 0.1–2.5% (w/w) using extrusion to obtain a filament with a diameter of 1.75 mm. The printed samples underwent comprehensive tests including microscopic (SEM–EDS, optical microscope), rheological, thermal (TG, DSC, HDT), mechanical (impact and strength) as well as water contact angle tests. The work is interdisciplinary in nature and combines elements of organosilicon synthesis, materials engineering, and materials processing and characterization technology. Nature Publishing Group UK 2023-08-29 /pmc/articles/PMC10465523/ /pubmed/37644078 http://dx.doi.org/10.1038/s41598-023-40784-4 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Sztorch, Bogna Brząkalski, Dariusz Głowacka, Julia Pakuła, Daria Frydrych, Miłosz Przekop, Robert E. Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
title | Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
title_full | Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
title_fullStr | Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
title_full_unstemmed | Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
title_short | Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
title_sort | trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10465523/ https://www.ncbi.nlm.nih.gov/pubmed/37644078 http://dx.doi.org/10.1038/s41598-023-40784-4 |
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