Fused filament fabrication of polymer composites for extreme environments
| Autor: | Kwan-Soo Lee, Zachary Brounstein, Andrea Labouriau, Samantha J. Talley, Jianchao Zhao, Joseph H. Dumont |
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| Rok vydání: | 2020 |
| Předmět: |
chemistry.chemical_classification
Materials science Acrylonitrile butadiene styrene Mechanical Engineering Composite number chemistry.chemical_element Nanotechnology Fused filament fabrication 02 engineering and technology Polymer Raw material 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Polyvinylidene fluoride 0104 chemical sciences Bismuth chemistry.chemical_compound chemistry Mechanics of Materials General Materials Science 0210 nano-technology Material properties |
| Zdroj: | Journal of Materials Research. 35:1493-1503 |
| ISSN: | 2044-5326 0884-2914 |
| DOI: | 10.1557/jmr.2020.118 |
| Popis: | Vast improvements have been made to the capabilities of advanced manufacturing (AM), yet there are still limitations on which materials can effectively be used in the technology. To this end, parts created using AM would benefit from the ability to be developed from feedstock materials incorporating additional functionality. A common three-dimensional (3D) printing polymer, acrylonitrile butadiene styrene, was combined with bismuth and polyvinylidene fluoride via a solvent treatment to fabricate multifunctional composite materials for AM. Composites of varying weight percent loadings were extruded into filaments, which were subsequently 3D printed into blocks via fused filament fabrication. Investigating the material properties demonstrated that in addition to the printed blocks successfully performing as radiation shields, the chemical, thermal, and mechanical properties are suitable for AM. Thus, this work demonstrates that it is possible to enhance AM components with augmented capabilities while not significantly altering the material properties which make AM possible. |
| Databáze: | OpenAIRE |
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