Extrusion Foaming of a Preceramic Silicone Resin with a Variety of Profiles and Morphologies

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autorinnen und Autoren: Wolff F, Ceron Nicolat B, Fey T, Greil P, Münstedt H
Zeitschrift: Advanced Engineering Materials
Verlag: Wiley-VCH Verlag
Jahr der Veröffentlichung: 2012
Band: 14
Seitenbereich: 1110-1115
ISSN: 1438-1656


Abstract


Preceramic foams with a variety of profiles and morphologies were fabricated by a continuous foam extrusion process based on a single-screw extruder. A methyl silicone resin was used as the preceramic polymer and carbon dioxide as the foaming agent. Variations of the foam morphology were achieved by changing the key process parameters carbon dioxide content, foaming pressure, and foaming temperature. Samples of different porosities, cell densities, pore sizes, and pore size gradients were obtained. From these results, conditions for the fabrication of particular foam structures can be derived. Various foam profiles as rods, tapes, and tubes were extruded and pyrolysed into ceramic foams.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Ceron Nicolat, Bruno
Lehrstuhl für Werkstoffwissenschaften (Glas und Keramik)
Fey, Tobias Dr.
Lehrstuhl für Werkstoffwissenschaften (Glas und Keramik)
Greil, Peter Prof. Dr.
Lehrstuhl für Werkstoffwissenschaften (Glas und Keramik)
Münstedt, Helmut Prof. Dr.
Technische Fakultät
Wolff, Friedrich
Lehrstuhl für Werkstoffwissenschaften (Polymerwerkstoffe)


Zusätzliche Organisationseinheit(en)
Exzellenz-Cluster Engineering of Advanced Materials


Forschungsbereiche

E Lightweight Materials
Exzellenz-Cluster Engineering of Advanced Materials


Zitierweisen

APA:
Wolff, F., Ceron Nicolat, B., Fey, T., Greil, P., & Münstedt, H. (2012). Extrusion Foaming of a Preceramic Silicone Resin with a Variety of Profiles and Morphologies. Advanced Engineering Materials, 14, 1110-1115. https://dx.doi.org/10.1002/adem.201100351

MLA:
Wolff, Friedrich, et al. "Extrusion Foaming of a Preceramic Silicone Resin with a Variety of Profiles and Morphologies." Advanced Engineering Materials 14 (2012): 1110-1115.

BibTeX: 

Zuletzt aktualisiert 2018-01-07 um 07:23