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Rheologica Acta

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05.09.2017 | Original Contribution

Interfacial activity of reactive compatibilizers in polymer blends

verfasst von: Fereshteh Karkhaneh-Yousefi, Fatemeh Goharpey, Reza Foudazi

Erschienen in: Rheologica Acta | Ausgabe 10/2017

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Abstract

The influence of a reactive block copolymer compatibilizer on the breakup of polymer fibers in the quiescent conditions is investigated using the breaking thread method (BTM). The compatibilizer is either localized at the interface of two polymers or incorporated in the bulk of thread phase. Moreover, the nominal interfacial tension between two polymers is estimated as a function of compatibilizer concentration for both types of samples using Tomotika theory. It is shown that assembling of compatibilizer molecules at the interface of two immiscible polymers can result in very different dynamic of thread breakup compared to samples containing the compatibilizer in the bulk phase. We observe a reduction in the rate of thread breakup (kinetic of stabilization) when compatibilizer is incorporated in the bulk of thread phase. Such effect is more significant when compatibilizer is localized at the interface of two fluids. Additionally, the mode of thread breakup is sensitive to the compatibilizer location since a beads-on-a-string (BOAS) morphology is observed when compatibilizer is localized at the interface. In conclusion, the usual attribution of interfacial activity of compatibilizer in polymer blends may be originated from their random presence at the interface rather than thermodynamically favored diffusion to the interface.

Vorheriger Artikel High-pressure foaming properties of carbon dioxide-saturated emulsions

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Abbassi-Sourki F, Bousmina M, Huneault MA (2012) Effect of interfacial modifier on single drop deformation and breakup in step increasing shear flow. Rheol Acta 51:111–126CrossRef

Ambravaneswaran B, Basaran OA (1999) Effects of insoluble surfactants on the nonlinear deformation and breakup of stretching liquid bridges. Phys Fluids (1994-present) 11:997–1015

Anastasiadis SH (2011) Interfacial tension in binary polymer blends and the effects of copolymers as emulsifying agents. In: Wolf BA, Enders S (eds) Polymer thermodynamics: liquid polymer-containing mixtures. Springer , Berlin, Heidelberg, pp 179–269

Ardekani A, Sharma V, McKinley G (2010) Dynamics of bead formation, filament thinning and breakup in weakly viscoelastic jets. J Fluid Mech 665:46–56CrossRef

Bhat PP, Appathurai S, Harris MT, Pasquali M, McKinley GH, Basaran OA (2010) Formation of beads-on-a-string structures during break-up of viscoelastic filaments. Nat Phys 6:625–631CrossRef

Binks BP (2002) Particles as surfactants—similarities and differences. Curr Opin Colloid Interface Sci 7:21–41CrossRef

Bousmina M (1999) Effect of interfacial tension on linear viscoelastic behavior of immiscible polymer blends. Rheol Acta 38:251–254CrossRef

Cho K, Jeon HK, Park CE, Kim J, Kim KU (1996) The effect of end-sulfonated polystyrene on the interfacial tension of nylon-6/polystyrene blends. Polymer 37:1117–1122CrossRef

Choi JH, Kim HG, Han DH, Lim JC, Oh DH, Min KE (2006) Effect of processing conditions on compatibility of nylon 6/polystyrene blend. J Appl Polym Sci 101:1–7CrossRef

De Roover B, Devaux J, Legras R (1997) PAmXD, 6/PP-g-MA blends. I. Compatibilization. J Polym Sci A Polym Chem 35:901–915CrossRef

de Saint Vincent MR, Petit J, Aytouna M, Delville J-P, Bonn D, Kellay H (2012) Dynamic interfacial tension effects in the rupture of liquid necks. J Fluid Mech 692:499–510CrossRef

Dechelette A, Campanella O, Corvalan C, Sojka P (2011) An experimental investigation on the breakup of surfactant-laden non-Newtonian jets. Chem Eng Sci 66:6367–6374CrossRef

Derkach SR (2009) Rheology of emulsions. Adv Colloid Interf Sci 151:1–23CrossRef

Edward JT (1970) Molecular volumes and the Stokes-Einstein equation. J Chem Educ 47:261CrossRef

Elemans P, Janssen J, Meijer H (1990) The measurement of interfacial tension in polymer/polymer systems: The breaking thread method. J Rheol (1978-present) 34:1311–1325

Filippi S, Yordanov H, Minkova L, Polacco G, Talarico M (2004) Reactive compatibilizer precursors for LDPE/PA6 blends, 4. Macromol Mater Eng 289:512–523CrossRef

Frijters S, Günther F, Harting J (2012) Effects of nanoparticles and surfactant on droplets in shear flow. Soft Matter 8:6542–6556CrossRef

Funada T, Joseph D (2003) Viscoelastic potential flow analysis of capillary instability. J Non-Newtonian Fluid Mech 111:87–105CrossRef

Grace HP (1982) Dispersion phenomena in high viscosity immiscible fluid systems and application of static mixers as dispersion devices in such systems. Chem Eng Commun 14:225–277CrossRef

Graessley WW (1980) Polymer chain dimensions and the dependence of viscoelastic properties on concentration, molecular weight and solvent power. Polymer 21:258–262CrossRef

Gu JF, Grmela M, Bousmina M (2008) A mesoscopic rheological model of immiscible blends with the interface covered with a surface active agent. Phys Fluids (1994-present) 20:043102

Hameed M, Siegel M, Young Y-N, Li J, Booty M, Papageorgiou D (2008) Influence of insoluble surfactant on the deformation and breakup of a bubble or thread in a viscous fluid. J Fluid Mech 594:307–340CrossRef

Hansen S, Peters G, Meijer H (1999) The effect of surfactant on the stability of a fluid filament embedded in a viscous fluid. J Fluid Mech 382:331–349CrossRef

Hejda F, Solar P, Kousal J (2010) Surface free energy determination by contact angle measurements–a comparison of various approaches. WDS'10 Proceedings of Contributed Papers, Part III, pp 25–30

Horiuchi S, Matchariyakul N, Yase K, Kitano T, Choi H, Lee Y (1997) Compatibilizing effect of maleic anhydride functionalized SEBS triblock elastomer through a reaction induced phase formation in the blends of polyamide6 and polycarbonate: 2 Mechanical properties. Polymer 38:59–78CrossRef

Huang J, Keskkula H, Paul D (2004) Rubber toughening of an amorphous polyamide by functionalized SEBS copolymers: morphology and Izod impact behavior. Polymer 45:4203–4215CrossRef

Ihm DJ, White JL (1996) Interfacial tension of polyethylene/polyethylene terephthalate with various compatibilizing agents. J Appl Polym Sci 60:1–7CrossRef

Ingremeau F, Kellay H (2013) Stretching polymers in droplet-pinch-off experiments. Phys Rev X 3:041002

Janssen J, Boon A, Agterof W (1994) Influence of dynamic interfacial properties on droplet breakup in simple shear flow. AIChE J 40:1929–1939CrossRef

Jeon HK, Macosko CW (2003) Visualization of block copolymer distribution on a sheared drop. Polymer 44:5381–5386CrossRef

Jeon HK, Feist BJ, Koh SB, Chang K, Macosko CW, Dion RP (2004) Reactively formed block and graft copolymers as compatibilizers for polyamide 66/PS blends. Polymer 45:197–206CrossRef

Kong M, Huang Y, Chen G, Yang Q, Li G (2011) Retarded relaxation and breakup of deformed PA6 droplets filled with nanosilica in PS matrix during annealing. Polymer 52:5231–5236CrossRef

Kruijt-Stegeman Y, van de Vosse F, Meijer H (2004) Droplet behavior in the presence of insoluble surfactants. Phys Fluids (1994-present) 16:2785–2796

Kwak S, Fyrillas M, Pozrikidis C (2001) Effect of surfactants on the instability of a liquid thread: part II: extensional flow. Int J Multiphase Flow 27:39–60CrossRef

Lepers JC, Favis BD, Tabar RJ (1997) The relative role of coalescence and interfacial tension in controlling dispersed phase size reduction during the compatibilization of polyethylene terephthalate/polypropylene blends. J Polym Sci B Polym Phys 35:2271–2280CrossRef

Lepers JC, Favis BD, Lacroix C (1999) The influence of partial emulsification on coalescence suppression and interfacial tension reduction in PP/PET blends. J Polym Sci B Polym Phys 37:939–951CrossRef

Liao Y-C, Franses EI, Basaran OA (2006) Deformation and breakup of a stretching liquid bridge covered with an insoluble surfactant monolayer. Phys Fluids (1994-present) 18:022101

Loeb GI, Schrader ME (2013) Modern approaches to wettability: theory and applications. Springer Science & Business Media, Berlin

Maréchal P, Coppens G, Legras R, Dekoninck JM (1995) Amine/anhydride reaction versus amide/anhydride reaction in polyamide/anhydride carriers. J Polym Sci A Polym Chem 33:757–766CrossRef

McGough PT, Basaran OA (2006) Repeated formation of fluid threads in breakup of a surfactant-covered jet. Phys Rev Lett 96:054502CrossRef

Minkova L, Yordanov H, Filippi S, Grizzuti N (2003) Interfacial tension of compatibilized blends of LDPE and PA6: the breaking thread method. Polymer 44:7925–7932CrossRef

Mora S, Phou T, Fromental J-M, Pismen LM, Pomeau Y (2010) Capillarity driven instability of a soft solid. Phys Rev Lett 105:214301CrossRef

Pawar Y, Stebe KJ (1996) Marangoni effects on drop deformation in an extensional flow: the role of surfactant physical chemistry. I. Insoluble surfactants. Phys Fluids (1994-present) 8:1738–1751

Rayleigh L (1879) On the capillary phenomena of jets. Proc R Soc Lond 196-199:71–97CrossRef

Rey AD (2000) Young–Laplace equation for liquid crystal interfaces. J Chem Phys 113:10820–10822CrossRef

Roché M, Kellay H (2011) Pinch-off in the presence of surface-active polymers. EPL (Europhys Lett) 95:54003CrossRef

Roché M, Aytouna M, Bonn D, Kellay H (2009) Effect of surface tension variations on the pinch-off behavior of small fluid drops in the presence of surfactants. Phys Rev Lett 103:264501CrossRef

Sattler R, Gier S, Eggers J, Wagner C (2012) The final stages of capillary break-up of polymer solutions. Phys Fluids (1994-present) 24:023101

Seavey K, Liu YA (2009) Step-growth polymerization process modeling and product design. John Wiley & Sons, Hoboken

Son Y (2006) Comparative measurement of interfacial tension by transient dynamic methods. J Appl Polym Sci 99:1910–1918CrossRef

Spigone E, Cho G-Y, Fuller GG, Cicuta P (2009) Surface rheology of a polymer monolayer: effects of polymer chain length and compression rate. Langmuir 25:7457–7464CrossRef

Stone H, Leal L (1990) The effects of surfactants on drop deformation and breakup. J Fluid Mech 220:161–186CrossRef

Taylor G (1934) The formation of emulsions in definable fields of flow. Proceedings of the Royal Society of London Series A, Containing Papers of a Mathematical and Physical Character 146:501–523

Timmermans M-LE, Lister JR (2002) The effect of surfactant on the stability of a liquid thread. J Fluid Mech 459:289–306CrossRef

Tjahjadi M, Stone H, Ottino J (1992) Satellite and subsatellite formation in capillary breakup. J Fluid Mech 243:297–297CrossRef

Tjahjadi M, Ottino JM, Stone HA (1994) Estimating interfacial tension via relaxation of drop shapes and filament breakup. AIChE J 40:385–394CrossRef

Tomotika S (1935) On the instability of a cylindrical thread of a viscous liquid surrounded by another viscous fluid. Proc R Soc Lond A Math Phys Sci 150:322–337CrossRef

Van Puyvelde P, Velankar S, Moldenaers P (2001) Rheology and morphology of compatibilized polymer blends. Curr Opin Colloid Interface Sci 6:457–463CrossRef

Vananroye A, Van Puyvelde P, Moldenaers P (2011) Deformation and orientation of single droplets during shear flow: combined effects of confinement and compatibilization. Rheol Acta 50:231–242CrossRef

Velankar S, Van Puyvelde P, Mewis J, Moldenaers P (2001) Effect of compatibilization on the breakup of polymeric drops in shear flow. J Rheol (1978-present) 45:1007–1019

Velankar S, Zhou H, Jeon HK, Macosko CW (2004) CFD evaluation of drop retraction methods for the measurement of interfacial tension of surfactant-laden drops. J Colloid Interface Sci 272:172–185CrossRef

Walstra P (1993) Principles of emulsion formation. Chem Eng Sci 48:333–349CrossRef

Wu S (1971) Calculation of interfacial tension in polymer systems. J Polym Sci C Polym Symp 1. Wiley Online Library:19–30

Wu S (1973) Polar and nonpolar interactions in adhesion. J Adhes 5:39–55CrossRef

Xing P, Bousmina M, Rodrigue D, Kamal M (2000) Critical experimental comparison between five techniques for the determination of interfacial tension in polymer blends: model system of polystyrene/polyamide-6. Macromolecules 33:8020–8034CrossRef

Xu Q, Liao Y-C, Basaran OA (2007) Can surfactant be present at pinch-off of a liquid filament? Phys Rev Lett 98:054503CrossRef

Ying Q, Chu B (1987) Overlap concentration of macromolecules in solution. Macromolecules 20:362–366CrossRef

Yuan Y, Lee TR (2013) Contact angle and wetting properties. In: Bracco G, Holst B (eds) Surface science techniques. Springer, Berlin, Heidelberg, pp 3–34

Titel: Interfacial activity of reactive compatibilizers in polymer blends
verfasst von: Fereshteh Karkhaneh-Yousefi
Fatemeh Goharpey
Reza Foudazi
Publikationsdatum: 05.09.2017
Verlag: Springer Berlin Heidelberg
Erschienen in: Rheologica Acta / Ausgabe 10/2017
Print ISSN: 0035-4511
Elektronische ISSN: 1435-1528
DOI: https://doi.org/10.1007/s00397-017-1034-z

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