| Titre : |
Polyurethanes moving with the times : Specialization, resource efficiency, and digitalization are driving developments |
| Type de document : |
texte imprimé |
| Auteurs : |
Florian Kessler, Auteur ; Daniel Schneider, Auteur |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 36-40 |
| Langues : |
Anglais (eng) |
| Catégories : |
Matériaux -- Allègement
Matières plastiques -- Moulage par injection
Moussage (chimie)
Mousses plastiques
Polymères -- Applications industrielles
Polyuréthanes
Système de changement de couleur
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
This versatile material is continually opening up new areas of application. A processing technology that achieves high component quality and cost efficiency is the requirement for PU products to be manufactured competitively. Rapid digitalization is playing an increasingly important role here. |
| Note de contenu : |
- Rapid color changes
- Sealed tight
- Saving resources
- Lightweight structural components with PU
- Polyurethane 4.0
- Thanks to their versatility, polyurethane applications are advancing on all fronts: here is a current example of a polyurethane foam seal made from Fermapor CC with very low moisture absorption and good resistance to ice water, which is a favorably priced alternative to previous closed-cell systems or silicone foams, according to the manufacturer
- Fig. 1 : Colourline multi-connect : this modular machine system can reduce color changing to less than 15 min
- Fig. 2 : Rapid color changing: with the MK10/15-UVP-2K+4 transfer mixing head, up to four colors can be metered without colorant carryover
- Fig. 3 : Carabiner closure: this tool technology for cable foam encapsulation seals off insulat¬ed cable strands so that no foam can escape from the tool
- Fig. 4 : iPul line for the production of fiber-reinforced polyurethane profiles: in this complete
line, fiber impregnation takes place in a closed injection box, which reduces pollution of the work environment and allows higher production speeds
- Fig. 5 : UltraSim: with
foaming simulation, it is possible not only to describe the processing of steer¬ing wheels but also to determine their mechanical behavior |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31444 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 10 (10/2018) . - p. 36-40
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Polyurethanes moving with the times in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 10 (10/2018)
