Please use this identifier to cite or link to this item:
10.3390/polym16030336
| Title: | The Tensile, Thermal and Flame-Retardant Properties of Polyetherimide and Polyetherketoneketone Processed via Fused Filament Fabrication |
| Authors: | Glaskova-Kuzmina, Tatjana Dejus, Didzis Jātnieks, Jānis Vīndedze, Elīna Bute, Irina Sevcenko, Jevgenijs Aniskevich, Andrey Stankevich, Stanislav Boobani, Behnam Latvian Academy of Sport Education Platform |
| Keywords: | anisotropy;flame retardancy;fused filament fabrication;polyetherimide;polyetherketoneketone;tensile properties;thermal properties;1.3 Physical sciences;1.1. Scientific article indexed in Web of Science and/or Scopus database;General Chemistry;Polymers and Plastics |
| Issue Date: | Feb-2024 |
| Citation: | Glaskova-Kuzmina , T , Dejus , D , Jātnieks , J , Vīndedze , E , Bute , I , Sevcenko , J , Aniskevich , A , Stankevich , S & Boobani , B 2024 , ' The Tensile, Thermal and Flame-Retardant Properties of Polyetherimide and Polyetherketoneketone Processed via Fused Filament Fabrication ' , Polymers , vol. 16 , no. 3 , 336 . https://doi.org/10.3390/polym16030336 |
| Abstract: | Polymer materials are increasingly widely used in high-fire-risk applications, such as aviation interior components. This study aimed to compare the tensile, thermal, and flame-retardant properties of test samples made from ultra-performance materials, polyetherimide (PEI) and polyetherketoneketone (PEKK), using the fused filament fabrication process (FFF). The tensile tests were performed for these materials at different raster angles (0, 45, and 90°). The thermomechanical tests were done in the axial, perpendicular, and through-thickness directions to the extruded filaments. The impact of printing parameters on the flame retardancy of 3D-printed samples was investigated in vertical burn tests with varying specimen thicknesses and printing directions. Experimentally, it was testified that PEKK had better isotropic behaviour than PEI for mechanical performance, thermal expansion, and fire-resistant properties, which are essential in fabricating intricately shaped products. |
| Description: | Publisher Copyright: © 2024 by the authors. |
| DOI: | 10.3390/polym16030336 |
| ISSN: | 2073-4360 |
| Appears in Collections: | Research outputs from Pure / Zinātniskās darbības rezultāti no ZDIS Pure |
Files in This Item:
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.