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Linear viscoelastic and morphological description of multiphase systems affected by processing parameters
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SYSNO ASEP 0350859 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Linear viscoelastic and morphological description of multiphase systems affected by processing parameters Tvůrce(i) Kuthanová, V. (CZ)
Hausnerová, B. (CZ)
Kitano, T. (JP)
Lapčíková, Monika (UMCH-V) RID
Sáha, P. (CZ)Zdroj.dok. Journal of Applied Polymer Science. - : Wiley - ISSN 0021-8995
Roč. 119, č. 2 (2011), s. 989-999Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova polymer composites ; injection molded compression ; morphology Vědní obor RIV JI - Kompozitní materiály CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000284206900046 DOI 10.1002/app.29487 Anotace Influence of processing methods, in terms of comparing compression and injection moldings, on the rheological behavior of polycarbonate (PC)/acrylonitrile-butadiene-styrene (ABS) blends and PC/ABS/glass fibers composites is presented. Blend compositions and fiber content are considered as material variables. For blends, the effect of the processing route on the viscoelastic functions is evident only for low shearing frequencies. Injection molding created morphology with cocontinuous character, while compression molded blends have “relaxed” structure, where dispersed phase domains are several times larger than in injection molded ones. The glass fiber reinforcement led to the significant differences in viscoelastic properties of composites processed by injection and compression molding. Injected composites have both moduli always higher than compression molded. Also, fiber lengths are reduced more for compressing molding. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2013
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