| Titre : |
The art of processing resin : Dosing-mixing systems including vacuum degassing for pultrusion |
| Type de document : |
texte imprimé |
| Auteurs : |
Michael Stöcker, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 38-39 |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites à fibres de carbone
Composites à fibres de verre
Dégazage
Epoxydes
Matières plastiques -- Appareils et matériel
Mélange
Polyuréthanes
Pultrusion
Systèmes de dosage
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Pultrusion is a highly attractive solution for synthetic resin processing. It is regarded as the standard technology for the automated production of lightweight but highly resilient profiles and molded parts made of GRP and CFRP. The provision of a high-quality resin matrix for the continuous impregnation of fiber reinforcements is a decisive process stage here. The dosing, mixing and application systems from Tartler are specially matched to this process step. |
| Note de contenu : |
- First degas, then mix
- Mixing system as offline central station or inline module
- Fig. 1 : One of the first processing stages of pultrusion: introduction of the fiber reinforcement into an impregnation tank or profile mold filled with liquid synthetic resin
- Fig. 2 : The GRP/CFRP knit is impregnated with a matrix of liquid polyurethane (PU) or epoxy resin and various additives
- Fig. 3 : The result of pultrusion is a lightweight but highly resilient profile and molded part made of GRP or CFRP
- Fig. 4 : The Nodopur synthetic resin processing system: with automatically controlled mixing ratios and outputs of 0.1 to 100 l/min, it meters and mixes one or more components with viscosities from 1.0 to 60,000 mPas |
| En ligne : |
https://drive.google.com/file/d/1Wv0U8_fkHXX2xaTPMsOtDIWTJsaB5JkW/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37208 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 112, N° 1 (2022) . - p. 38-39
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