| Titre : |
Flock fibre-reinforced laminar composites for improved Mode I fracture toughness |
| Type de document : |
texte imprimé |
| Auteurs : |
Yong K. Kim, Auteur ; John M. Rice, Auteur ; Vijay Chalivendra, Auteur ; Armand F. Lewis, Auteur |
| Année de publication : |
2017 |
| Article en page(s) : |
p. 48-53 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites à fibres courtes
Composites à fibres de verre -- Propriétés mécaniques
Epoxydes
Flocage
Résistance à la rupture
Stratifiés -- Propriétés mécaniques
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Interfacially flocked Z-axis oriented reinforcing fibres can dramatically improve the interlaminar shear strength of organic polymer laminar composites (OPLC). To this end, three flock process methodologies were developed: "wet flocking", "dry flocking" and "pre-flocking". As the pre-flocking methodology was found to produce the composite panels with the highest interlaminar shear strength, it should be further developed as the most "user-friendly" way of introducing flocked fibre reinforcement technology into OPLC applications. |
| Note de contenu : |
- Z-AXIS FLOCK FIBRE INTERLAMINAR REINFORCEMENT METHODOLOGY : Wet flocking - Dry flocking - Pre-flocked composite reinforcing layers
- EXPERIMENTAL MATERIALS AND LAMINATING PROCEDURES
- EXPERIMENTAL METHODOLOGY AND RESULTS : Wet flocked glass fabric laminates - Dry flocked glass mat and glass fabric laminates - Pre-flocked laminates
- COMPARISON OF FLOCK APPLICATION METHODS
- CONCLUDING REMARKS
- FIGURES : 1. Schematic diagram of glass fabric/Z-oriented short fibre Z-axis interlayer OPLC - 2. Mode I fracture toughness for the following samples - 3. Comparison of initiation DCB toughness values for various 16-layer jute fabric/epoxy laminar composites - 4. Effect of jute fabric surface treatment - 5. Comparing DCB toughness and flock density of nylon-flocked glass fabric laminates prepared using three Z-axis reinforcement flocking methods
- TABLES : 1. Fracture toughness of "wet flocked" Z-axis 32 ply glass fabric laminar composites compared to a non-flock fibre-reinforced (control) (a) - 2. Fracture toughness of "dry flocked" Z-axis 12 ply glass mat laminar composites compared to a non-flocked control (a) - 3. DCB fracture toughness of "dry flocked" Z-axis glass fabric laminar composites compared to a dry-flocked (with no assist), no flock control (a) - 4. DCB fracture toughness of "pre-flocked" Z-axis 20-ply, glass fabric laminar composites compared to a non-flocked fibre-reinforced (control) (a) |
| En ligne : |
https://drive.google.com/file/d/1oWzVXU6_3fvbdCgV6g293Yj6oRYih6tF/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28210 |
in JEC COMPOSITES MAGAZINE > N° 110 (01-02/2017) . - p. 48-53
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Flock fibre-reinforced laminar composites for improved Mode I fracture toughness in JEC COMPOSITES MAGAZINE, N° 110 (01-02/2017)
