| Titre : |
Cost-effective direct compounding for medium-sized components : Efficiency meets sustainability : Systematically reduce costs and CO2 emissions |
| Type de document : |
texte imprimé |
| Auteurs : |
Thomas Drogi, Auteur ; Franz-Xavier Keilbach, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 74-77 |
| Langues : |
Anglais (eng) |
| Catégories : |
Compoundage direct
Coût -- Contrôle
Economies d'énergie
Gaz à effet de serre -- Réduction
Matières plastiques -- Moulage par injection
Produits et matériaux recyclés
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Plastics processors are under a twofold pressure today: first, the material and energy prices are rising. Second, they have to find solutions to reduce the CO2 footprint of their production. Customers and legislators are requiring this in increasing measure. Direct compounding, which means manufacturing and processing compounds in a one-step process, opens up new potential here – now also for smaller components with a further development from KraussMaffei. |
| Note de contenu : |
- Production in a single heating process conserves energy and cuts costs
- Shot weights from 50 to 2000 g
- ROI in less than one year
- The last degree of freedom still lacking
- Directly compounding recycled materials of various viscosities
- Fig. 1 : In the DCIM process, a single-screw extruder connected directly to the plasticizing unit does the compounding
- Fig. 2 : Having fewer process steps in the direct process improves the CO2 balance of the components and reduces the material costs by 0.30 to 1.00 EUR/kg
- Fig. 3 : The DCIM process allows for customized, cost-effective material mixtures. It is best suited for reinforcing polymers
|
| En ligne : |
https://en.kunststoffe.de/a/specialistarticle/cost-effective-direct-compounding- [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38424 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 112, N° 7 (2022) . - p. 74-77
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