Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry
Abstract 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 co...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-08-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-40784-4 |
| _version_ | 1797453186209939456 |
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| author | Bogna Sztorch Dariusz Brząkalski Julia Głowacka Daria Pakuła Miłosz Frydrych Robert E. Przekop |
| author_facet | Bogna Sztorch Dariusz Brząkalski Julia Głowacka Daria Pakuła Miłosz Frydrych Robert E. Przekop |
| author_sort | Bogna Sztorch |
| collection | DOAJ |
| description | Abstract 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. |
| first_indexed | 2024-03-09T15:19:12Z |
| format | Article |
| id | doaj.art-17848a0bbc7941fbac0e68719e6bdb66 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-03-09T15:19:12Z |
| publishDate | 2023-08-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-17848a0bbc7941fbac0e68719e6bdb662023-11-26T12:53:57ZengNature PortfolioScientific Reports2045-23222023-08-0113111510.1038/s41598-023-40784-4Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistryBogna Sztorch0Dariusz Brząkalski1Julia Głowacka2Daria Pakuła3Miłosz Frydrych4Robert E. Przekop5Centre for Advanced Technologies, Adam Mickiewicz University in PoznańCentre for Advanced Technologies, Adam Mickiewicz University in PoznańCentre for Advanced Technologies, Adam Mickiewicz University in PoznańCentre for Advanced Technologies, Adam Mickiewicz University in PoznańCentre for Advanced Technologies, Adam Mickiewicz University in PoznańCentre for Advanced Technologies, Adam Mickiewicz University in PoznańAbstract 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.https://doi.org/10.1038/s41598-023-40784-4 |
| spellingShingle | Bogna Sztorch Dariusz Brząkalski Julia Głowacka Daria Pakuła Miłosz Frydrych Robert E. Przekop Trimming flow, plasticity, and mechanical properties by cubic silsesquioxane chemistry Scientific Reports |
| 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 |
| url | https://doi.org/10.1038/s41598-023-40784-4 |
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