The Role of Sodium Lauryl Sulfate on the Film Properties of Styrene-Butyl Acrylate-Acrylic Acid Copolymer Latex

Year 2020, Volume: 24 Issue: 5, 1074 - 1080, 01.10.2020

Bilge Eren Yasemin Solmaz

https://doi.org/10.16984/saufenbilder.761756

Abstract

In this study, the concentration effect of sodium lauryl sulfate (SLS) as a surfactant in the synthesis of styrene/acrylic acid/butyl acrylate copolymer (SAC) latex particles via seeded emulsion polymerization technique was investigated. Scanning electron microscopy (SEM), minimum film-forming temperature (MFFT), differential scanning calorimetry (DSC), dynamic light scattering (DLS), and thermal gravimetric analysis (TGA) techniques were used to explain the change on physicochemical properties and morphology. The main goal is to determine an optimal surfactant concentration to obtain latexes with low MFFT. DLS studies showed that the particle size decreases 118.30 to 75.18 nm with the increase of SLS concentration. MFFT of latexes decreased with increasing SLS concentration. From the TGA curves, it was found that all the SAC latex particles exhibit a three-step decomposition process. The observed single Tg values for SAC particles showed that the latexes were prepared successfully.

Keywords

latex, Emulsion polymer, Acrylate, Styrene

Project Number

2018-01.BŞEÜ.04-07

References

• N. K. Ray and V. Gundabala, “Synthesis and characterization of titanium dioxide encapsulated poly (styrene-co-butyl acrylate-co-acrylic acid) nanocomposite latex,” Progress in Organic Coatings, vol. 111, pp. 93-98, 2017.
• T. Ramde, LG. Ecco and S. Rossi, “Visual appearance durability as function of natural and accelerated ageing of electrophoretic styrene-acrylic coatings: Influence of yellow pigment concentration,” Progress in Organic Coatings, vol. 103, pp. 23-32, 2017.
• W. J. Grigsby. “Photooxidative stability provided by condensed tannin additives in acrylic-based surface coatings on exterior exposure,” Journal of Coatings Technology and Research, vol. 15, pp. 1273-1282, 2018.
• M. Ataeefard, “Preparing nanosilver/styrene-butyl acrylate core-shell composite via eco-friendly emulsion aggregation method as a printing ink,” Colloid and Polymer Science, vol. 296, pp. 819-827, 2018.
• A. Rajaee and G. Farzi, “Encapsulation of paclitaxel in ultra-fine nanoparticles of acrylic/styrene terpolymer for controlled release,” Colloid and Polymer Science, vol. 294, pp. 95-105, 2016.
• E. Limousi, N. Ballard and J. M. Asua, “The influence of particle morphology on the structure and mechanical properties of films cast from hybrid latexes,” Progress in Organic Coatings, vol. 129, pp. 69-76, 2019.
• H. A. Abdel-Rahman, M.M. Younes and M.M. Khatta, “Effect of waste glass content on the physico-chemical and mechanical properties of styrene acrylic ester blended cement mortar composites,” Polymers and Polymer Composites, vol. 39, pp. 985-996, 2018.
• I. Barata, A. C. Fonseca, C. S. M. F. Costa, L. Ferreira, E. Julio and J. F. J. Coelho, “Insights into the thermo-mechanical properties of films cast from emulsion terpolymers,” Progress in Organic Coatings, vol. 77, pp. 790-797, 2014.
• O. F. Pacheco-Salazar, S. Wakayama, T. Sakai, C. R. Rios-Soberanis, J. V. Cauich-Rodriguez and J.M. Cervantes-Uc, “Damage accumulation studied by acoustic emission in bone cement prepared with core-shell nanoparticles under fatigue,” Journal of Materials Science, vol. 51, pp. 5635-5645, 2016.
• L. Shao-Jie, H. Qian-Qian, Z. Feng-Qing and C. Xiao-Menga, “Utilization of steel slag, iron tailings and fly ash as aggregates to prepare a polymer-modified waterproof mortar with a core shell styrene-acrylic copolymer as the modifier,” Construction and Building Materials, vol. 72, pp. 15-22, 2014.
• F. Z. Wang, Y. W. Luo, B. G. Li and S. P. Zhu, “Synthesis and Redispersibility of Poly, styrene-block n-butyl acrylate) Core-Shell Latexes by Emulsion Polymerization with RAFT Agent-Surfactant Design,” Macromolecules. vol. 48, pp. 1313-1319, 2015.
• K. K. Jaiswal, D. Manikandan, R. Murugan and A. P. Ramaswamy, “Microwave-assisted rapid synthesis of Fe3O4/poly, styrene-divinylbenzene-acrylic acid) polymeric magnetic composites and investigation of their structural and magnetic properties,” European Polymer Journal, vol. 98, pp. 177-190, 2018.
• P. A. Stewarda, J. U. Hearna and M. C. Wilkinson, “An overview of polymer latex film formation and properties,” Advances in Colloid and Interface Science, vol. 86, pp. 195-267, 2000.
• V. Kumthekar and S. Kolekar, “Attributes of the latex emulsion processing and its role in morphology and performance in paints,” Progress in Organic Coatings, vol. 72, pp. 380-386, 2011.
• H. Mori and A. H. E. Muller, “New polymeric architectures with (meth)acrylic acid segments,” Progress in Polymer Science, vol. 28, pp. 1403-1439, 2003.
• M. A. Trojer, L. Nordstierna, J. Bergek, H. Blanck, K. Holmberg and M. Nydéna, “Use of microcapsules as controlled release devices for coatings,” Journal of Colloid and Interface Science, vol. 222, pp. 18-43, 2015.
• S. Srivastava, “Co-polymerization of Acrylates,” Designed Monomers and Polymers, vol. 12, pp. 1-18, 2009.
• [Z. W. Wicks, D.A. Wicks and J. W. Rosthauser, “Two package waterborne urethane systems,” Progress in Organic Coatings, vol. 44, pp. 161-183, 2002.
• J. Huybrechts, P. Bruylants, A. Vaes and A. D. Marre, “Surfactant-free emulsions for waterborne, two-component polyurethane coatings,” Progress in Organic Coatings, vol. 38, pp. 67-77, 2000.
• C. H. Lee and R. G. Mallinson, “Surfactant effects in the emulsion polymerization of vinyl acetate,” Journal of Applied Polymer Science, vol. 39, pp. 2205-2218, 1990.
• L. M. Gan, K. C. Lee, C. H. Chew and S. C. Ng, “Effects of Surfactant Concentration on Polymerization of Methyl Methacrylate and Styrene in Emulsions and Microemulsions,” Langmuir. vol. 11, pp. 449-454, 1995.
• S. Feiz and A. H. Navarchian, “Emulsion polymerization of styrene: Simulation the effects of mixed ionic and non-ionic surfactant system in the presence of coagulation,” Chemical Engineering Science, vol. 69, pp. 431-439, 2012.
• F. A. Hassaroeieh, F. F. Tabrizi and H. Abedini, “Effect of Surfactant Concentration on the Dispersion Coefficient for the Comparison of Model and Experimental Results in Emulsion Polymerization of Butadiene,” Chemical Engineering Communications, vol. 203(5), pp. 609-618, 2016.
• J. I. Amalvy, “Colloidal and film properties of carboxylated acrylic latices ‐ effect of surfactant concentration,” Pigment & Resin Technology, vol. 27, pp. 20-27, 1998.
• Z. Faai, Y. Wang, L. Yuan and C. Chai, “Synthesis of Acrylic Emulsion Containing High Hydroxyl Content,” Journal of Macromolecular Science, Part A, vol. A41, pp. 15-27, 2004.
• J. Chanra, E. Budianto and B. Soegijono, “The Role of SDS Surfactant in The Synthesis of Polymer Hybrid Latex Poly-(St-co-BA-co-MMA) with OMMT as Filler via Mini-Emulsion Polymerization,” IOP Conference Series: Materials Science and Engineering, vol. 515(1), 012059, 2019.
• B. Eren and Y. Solmaz, “Preparation and properties of negatively charged styrene acrylic latex particles cross-linked with divinylbenzene,” Journal of Thermal Analysis and Calorimetry, vol. 41, pp. 1331-1339, 2020.
• B. Podkościelna, M. Sobiesiak, Y. Zhao, B. Gawdzik and O. Sevastyanova, “Preparation of Lignin-containing Porous Microspheres through the Copolymerization of Lignin Acrylate Derivatives with Styrene and Divinylbenzene,” Holzforschung. vol. 69, pp. 769-776, 2015.
• H. J. Naghash, A. Karımzadeh, A. R. Momenı, A. R. Massah and H. Alıan, “Preparation and Properties of Triethoxyvinylsilane-Modified Styrene- Butyl Acrylate Emulsion Copolymers,” Turkish Journal of Chemistry, vol. 31, pp. 267-269, 2007.
• W. Yang, Y. Chen, D. Han and L. Zhu, “Synthesis and characterization of the fluorinated acrylic latex: Effect of fluorine-containing surfactant on properties of the latex film,” Journal of Fluorine Chemistry, vol. 149, pp. 8-12, 2013.
• N. Visaveliya, C. Hoffmann, A. Groß, E. Täuscher, U. Ritter and J. M. Koehler, “Micro-flow assisted synthesis of fluorescent polymer nanoparticles with tuned size and surface properties,” Nanotechnology Reviews, vol. 5(2), pp. 259-272, 2016.