| Titre : |
More than just foam bubbles : Optimized design can further reduce the weights of physically foamed plastics moldings |
| Type de document : |
texte imprimé |
| Auteurs : |
Harald Heitkamp, Auteur ; Markus Betsche, Auteur |
| Année de publication : |
2014 |
| Article en page(s) : |
p. 14-19 |
| Langues : |
Anglais (eng) |
| Catégories : |
Matériaux -- Allègement
Mousses plastiques -- Moulage par injection
Productivité
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
A large number of processors are employing the technique of injection molding today to generate physically foamed parts. However, when applying the foaming process, users need to consider, at a very early stage, the respective major aspects of component design. Only then can they benefit from the entire potential of this special process. In most cases, this technique is then superior to compact injection molding in terms of efficiency, enabling significantly enhanced productivities. |
| Note de contenu : |
- Three basics of molded part design to fit the requirements of foaming
- Center console with six different foamed part
- Fig. 1 - As an example representing other foaming processes, too, this development chart summarizes automotive applications of the MuCell process
- Fig. 2 - Potentials of thermoplastic foam injection molding as compared to compact injection molding. Processors can achieve the greatest benefit if making sure design fits the foaming process
- Fig. 3 - The MuCell plant with adapted screw design and additional equipment to generate an easy-flow single-phase solution between SCF (super critical fluid ; N2 or CO2 in a supercritical phase state) and polymer melt |
| En ligne : |
https://drive.google.com/file/d/12tR5XIrJxffGZh5oRy1ZjNWo7emljVmt/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22635 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 104, N° 12 (12/2014) . - p. 14-19
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