nach oben

Rheologica Acta

Erschienen in:

01.12.2010 | Original Contribution

Rupture in rapid uniaxial extension of linear entangled melts

verfasst von: Yangyang Wang, Shi-Qing Wang

Erschienen in: Rheologica Acta | Ausgabe 11-12/2010

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

We have carried out uniaxial extension experiments on a monodisperse entangled melt to illustrate the origin of failure in the glass-like zone defined by Malkin and Petrie (J Rheol 41:1–25, 1997). The entangled melt was found to undergo a yield-to-rupture transition beyond a critical rate. We show that the onset of the “glass-like” zone defined by Malkin and Petrie is actually in the middle of the rubbery plateau where the mechanical response of entangled melts is not dictated by glassy chain dynamics. The rupture occurs plausibly through chain scission in the limit of finite chain extensibility.

Vorheriger Artikel Tensorial generalized Stokes–Einstein relation for anisotropic probe microrheology

Nächster Artikel Rheology of SiO2/(acrylic polymer/epoxy) suspensions. II. Nonlinear stress relaxation

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Ferry JD (1980) Viscoelastic properties of polymers. Wiley, New York

Ide Y, White JL (1976) The spinnability of polymer fluid filaments. J Appl Polym Sci 20:2511–2531CrossRef

Ide Y, White JL (1977) Investigation of failure during elongational flow of polymer melts. J Non-Newton Fluid Mech 2:281–298CrossRef

Ide Y, White JL (1978) Experimental study of elongational flow and failure of polymer melts. J Appl Polym Sci 22:1061–1079CrossRef

Inoue T, Okamoto H, Osaki K (1992) Large deformation of polycarbonate near the glass transition temperature. Macromolecules 25:7069–7070CrossRefADS

Inoue T, Ryu DS, Osaki K (1998) A rheo-optical study on polystyrene under large tensile deformation around the glass transition temperature. Macromolecules 31:6977–6983CrossRefADS

Kamei E, Onogi S (1975) Extensional and fractural properties of monodisperse polystyrenes at elevated temperatures. Appl Polym Symp 27:19–46

Kröger M, Luap C, Muller R (1997) Polymer melts under uniaxial elongational flow: stress-optical behavior from experiments and nonequilibrium molecular dynamics computer simulations. Macromolecules 30:526–539CrossRefADS

Luap C, Müller C, Schweizer T, Venerus DC (2005) Simultaneous stress and birefringence measurements during uniaxial elongation of polystyrene melts with narrow molecular weight distribution. Rheol Acta 45:83–91CrossRef

Malkin AY, Vinogradov GV (1985) Fracture of polymers in the visco-fluid state on stretching. Polym Sci USSR 27:245–257CrossRef

Malkin AY, Petrie CJS (1997) Some conditions for rupture of polymer liquids in extension. J Rheol 41:1–25CrossRefADS

Matsumoto T, Bogue DC (1977) Stress birefringence in amorphous polymer under nonisothermal conditions. J Polym Sci Polym Phys Ed 15:1663–1674CrossRef

Muller R, Froelich D (1985) New extensional rheometer for elongational viscosity and flow birefringence measurements: some results on polystyrene melts. Polymer 26:1477–1482CrossRef

Muller R, Pesce JJ (1994) Stress-optical behavior near the T_g and melt flow-induced anisotropy in amorphous polymers. Polymer 35:734–739CrossRef

Okamoto H, Inoue T, Osaki K (1992) Birefringence of amorphous polymers. 4. Large deformation of polystyrene near its glass transition temperature. Macromolecules 25:3413–3415CrossRefADS

Pearson GH, Connelly RW (1982) The use of extensional rheometry to establish operating parameters for stretching processes. J Appl Polym Sci 27:969–981CrossRef

Rothstein JP, McKinley GH (2002) A comparison of the stress and birefringence growth of dilute, semi-dilute and concentrated polymer solutions in uniaxial extensional flows. J Non-Newton Fluid Mech 108:275–290MATHCrossRef

Sentmanat ML (2004) Miniature universal testing platform: from extensional melt rheology to solid-state deformation behavior. Rheol Acta 43:657–669CrossRef

Sentmanat ML, Wang BN, McKinley GH (2005) Measuring the transient extensional rheology of polyethylene melts using the SER universal testing platform. J Rheol 49:585–606CrossRefADS

Venerus DC, Zhu SH, Öttinger HC (1999) Stress and birefringence measurements during the uniaxial extension of polystyrene melts. J Rheol 43:795–813CrossRefADS

Vinogradov GV (1975) Viscoelasticity and fracture phenomenon in uniaxial extension of high-molecular linear polymers. Rheol Acta 14:942–954CrossRef

Vinogradov GV (1977) Ultimate regimes of deformation of linear flexible chain fluid polymers. Polymer 18:1275–1285CrossRef

Vinogradov GV, Malkin AY (1980) Rheology of polymers. Mir, Moscow

Vinogradov GV, Malkin AY, Volesevitch VV (1975a) Some fundamental problems in viscoelastic behavior of polymers in shear and extension. Appl Polym Symp 27:47–59

Vinogradov GV, Malkin AY, Volesevitch VV, Shatalov VP, Yudin VP (1975b) Flow, high-elastic (recoverable) deformations and rupture of uncured high molecular weight linear polymers in uniaxial extension. J Polym Sci: Polym Phys 13:1721–1735

Wang YY, Wang SQ (2009) Exploring stress overshoot phenomenon upon startup deformation of entangled linear polymeric liquids. J Rheol 53:1389–1401CrossRefADS

Wang YY, Boukany PE, Wang SQ, Wang X (2007) Elastic breakup in uniaxial extension of entangled polymer melts. Phys Rev Lett 99:237801CrossRefADSPubMed

Titel: Rupture in rapid uniaxial extension of linear entangled melts
verfasst von: Yangyang Wang
Shi-Qing Wang
Publikationsdatum: 01.12.2010
Verlag: Springer-Verlag
Erschienen in: Rheologica Acta / Ausgabe 11-12/2010
Print ISSN: 0035-4511
Elektronische ISSN: 1435-1528
DOI: https://doi.org/10.1007/s00397-010-0491-4

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Springer Professional "Wirtschaft+Technik"

Weitere Artikel der Ausgabe 11-12/2010

Rheology of pulp suspensions using ultrasonic Doppler velocimetry

Viscoelastic measurement of complex fluids using forced oscillating torsion resonator with continuously varying frequency capability

Shear-thickening behavior of polymethylmethacrylate particles suspensions in glycerine–water mixtures

Effects of a bent structure on the linear viscoelastic response of diluted carbon nanotube suspensions

Buckling instabilities in dilute polymer solution elastic strands

Extensional rheology of concentrated emulsions as probed by capillary breakup elongational rheometry (CaBER)

Premium Partner

Marktübersichten