| Titre : |
Advanced composite materials for prosthetic sockets in developing countries |
| Type de document : |
texte imprimé |
| Auteurs : |
Gema Akbar Ramadhani, Auteur ; Susy Susmartini, Auteur ; Lobes Herdiman, Auteur ; Ilham Priadythama, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 55-61 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites à fibres de carbone
Emboitures prothétiques
Essais dynamiques
PolyphénylènetéréphtalamideLe poly(p-phénylènetéréphtalamide) (PPD-T) est un polymère thermoplastique constitué de noyaux aromatiques séparés par des groupes amide. Il appartient à la famille des fibres d'aramides. Le poly-para-phénylène téréphtalamide a été découvert et commercialisé sous le nom déposé de Kevlar.
Prothèses
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
In developing countries, there is now a growing trend in the use of advanced composite materials (ACM) in several fields including prosthetic sockets due to their strength-to-weight ratio and biocompatibility. The research described in this paper aims at selecting the most appropriate advanced composite material for a prosthetic arm socket. This research will also provide additional data through tensile and density tests according to the ASTM standards for each material alternative. Previous research showed that carbon Kevlar has the highest strength among other alter¬natives (207.18 x 106 N/m2) and an adequately low density (1248.85 ± 0.098 kg/m3). Thus, it was selected as the most appropriate material because of its best performance value compared to other alternatives. |
| Note de contenu : |
- Fig. 1 : The advanced composite materiat selection process
- Fig. 2 : (a) Carbon fibre specimen for tensile test ; (b) Texalium specimen for tensile test ; (c) carbon Kevlar specimen for tensile test ; (d) Polinet specimen for tensile test
- Fig. 3 : Tensile test result chart for the different material alternatives
- Fig. 4 : (a) Carbon fibre specimen for density test ; (b) Texalium specimen for density test ; (c) carbon Kevlar specimen for density test ; (d) Polinet specimen for density test
- Fig. 5 : Density test result chart for the different material alternatives
- Fig. 6 : Strength/density material property chart
- Fig. 7 : Classification of the advanced composite alternatives
- Fig. 8 : Carbon kevlar prosthetic arm socket prototype
- Table 1 : Expert consensus results for prosthetic arm socket criteria and sub-criteria
- Table 2 : Calculation results from the maximum/minimum value normalization method
- Table 3 : Performance value calculation results for advanced composite alternatives |
| En ligne : |
https://drive.google.com/file/d/1mqSF5gR7qGkwoPsJPpY3AXwQtlEDe-7X/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37081 |
in JEC COMPOSITES MAGAZINE > Special issue (11/2020) . - p. 55-61
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