| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tirri, Teija
Åbo Akademi University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesiscitations
- 2021On Laccase-Catalyzed Polymerization of Biorefinery Lignin Fractions and Alignment of Lignin Nanoparticles on the Nanocellulose SurfaceviaOne-Pot Water-Phase Synthesiscitations
- 2021On Laccase-Catalyzed Polymerization of Biorefinery Lignin Fractions and Alignment of Lignin Nanoparticles on the Nanocellulose Surface via One-Pot Water-Phase Synthesiscitations
- 2021Sulfenamides as Standalone Flame Retardants for Polystyrenecitations
- 2020Tailored thermosetting wood adhesive based on well-defined hardwood lignin fractionscitations
- 2018The Synthesis of Low-Viscosity Organotin-Free Moisture-Curable Silane-Terminated Poly(Urethane-Urea)scitations
- 2017Investigation on the Influence of Chain Extenders on the Performance of One-Component Moisture-Curable Polyurethane Adhesivescitations
- 2016Structure–Property Studies on a New Family of Halogen Free Flame Retardants Based on Sulfenamide and Related Structurescitations
- 2015The effect of core-shell particle morphology on adhesive properties of poly(styrene-co-butyl acrylate)citations
- 2013Flame retardant polyurethane nanocomposite: Study of clay dispersion and its synergistic effect with dolomitecitations
Places of action
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article
The effect of core-shell particle morphology on adhesive properties of poly(styrene-co-butyl acrylate)
Abstract
The objective of this work was to develop poly(styrene-co-butyl acrylate) emulsion based adhesives that simultaneously exhibit high cohesive and adhesive strength via structured core-shell particle design. The structure-property relationship was examined and optimized through changing the core-shell ratio, crosslinking of the core by using ethylene glycol dimethacrylate (EGDMA) crosslinker and modification of the soft shell by varying the concentration of a thiol based chain transfer agent (CTA). The prepared polymers were characterized by size-exclusion chromatography (SEC), cryogenic transmission electron microscopy (cryoTEM), differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). Crosslinking of the core part enables high cohesive strength of the adhesive, whilst the relatively soft shell facilitates adhesion by enabling the proper wetting of the substrate. The optimal adhesive performance in terms of tack, peel strength and shear strength was achieved when the latex particles had a crosslinked core, a shell prepared without CTA and a core-shell ratio of 1:1.5. Thus, we achieved the goal of combining sufficient energy storage and energy dissipation properties in one particle through structured particle design.