The effects of radiation cross-linking and process parameters on the behavior of polyamide 12 in vacuum thermoforming

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autorinnen und Autoren: Seefried A, Drummer D
Zeitschrift: Polymer Engineering and Science
Verlag: Wiley-Blackwell
Jahr der Veröffentlichung: 2012
Band: 52
Heftnummer: 4
Seitenbereich: 884-892
ISSN: 0032-3888


Abstract


Compared to amorphous thermoplastics, semi-crystalline thermoplastics usually have a smaller processing range for thermoforming, due to their narrow temperature window for the transition from viscoelastic to viscous material behavior. On the other hand, semi-crystalline thermoplastics offer superior properties for applications like ductility or chemical resistance. Within this article, modification of semi-crystalline polyamide 12 by radiation cross-linking with respect to its suitability for vacuum thermoforming as well as the effects of processing parameters and sheet thickness on the resulting strain distributions in thermoformed parts are shown. Experimental thermoforming processing studies in combination with digital image correlation measurements, thermo-mechanical and elongational rheometry were performed to characterize the behavior of cross-linked semi-crystalline thermoplastics in the vacuum thermoforming process. © 2011 Society of Plastics Engineers.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Drummer, Dietmar Prof. Dr.-Ing.
Lehrstuhl für Kunststofftechnik
Seefried, Andreas
Lehrstuhl für Kunststofftechnik


Zitierweisen

APA:
Seefried, A., & Drummer, D. (2012). The effects of radiation cross-linking and process parameters on the behavior of polyamide 12 in vacuum thermoforming. Polymer Engineering and Science, 52(4), 884-892. https://dx.doi.org/10.1002/pen.22155

MLA:
Seefried, Andreas, and Dietmar Drummer. "The effects of radiation cross-linking and process parameters on the behavior of polyamide 12 in vacuum thermoforming." Polymer Engineering and Science 52.4 (2012): 884-892.

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Zuletzt aktualisiert 2018-09-08 um 16:23