Titre : |
Recipe for an extra portion of conductivity : Graphite additives adapt plastics to requirements for thermal and electrical conductivity |
Type de document : |
texte imprimé |
Auteurs : |
Klaus Rathberger, Auteur ; Angelina Schöffel, Auteur ; Marco Grundler, Auteur ; Paul Stannek, Auteur |
Année de publication : |
2017 |
Article en page(s) : |
p. 54-56 |
Langues : |
Anglais (eng) |
Catégories : |
Charges (matériaux) Conduction électrique Graphite Matières plastiques -- Additifs Thermocinétique
|
Index. décimale : |
668.4 Plastiques, vinyles |
Résumé : |
Graphite’s good thermal conductivity makes it a suitable functional filler in plastic compounds used for heat management in electronic applications, automobiles, and apparatus engineering. However, different graphites perform differently. Once a suitable, possibly partially modified graphite has been selected, plastics properties can be adapted to the particular area of application. |
Note de contenu : |
- Filling study with various natural graphites
- Thermal and electrical conductivity using graphite
- The influence of various graphites on processing
- FIGURES : 1. Electrical and thermal conductivity in comparison : graphite unites both properties in a single additive - 2. Thermal conductivity in a compound increases with the filling level. At high additive contents, the graphite Graphtherm leads with the highest thermal conductivity - 3. A small amount with a large effect : at the very low filler content of 10% one of the graphites already indicates significant conductivities - 4. Measurement of the processing parameters based on the required filler content and injection pressure. The more graphite in the compound, the higher the required injection pressure |
En ligne : |
https://drive.google.com/file/d/1lrVnHyndaes2tnD5oXbDqQIZa3OuILDj/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28484 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 107, N° 4 (04/2017) . - p. 54-56