Study of the styrene–acrylic emulsion modified by hydroxyl-phosphate ester and its stoving varnish

Zhong, Zeqin; Yu, Qian; Huang, Yao; Wu, Weitian; Wang, Feng; Yu, Lin; Zhong, Xu

doi:10.1016/j.porgcoat.2013.02.008

Cited by 38 publications

(15 citation statements)

References 7 publications

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“…The studies found that phosphate could be able to bind with metal substrate well and can also combine with carboxyl and hydroxyl groups in the coating to form a stable protective film between the coating and metal matrix to prevent the horizontal diffusion of corrosion medium and to slow down the corrosion and peeling of coating defects. 14 2.2.3. Mechanical Property.…”

Section: Corrosionmentioning

confidence: 99%

Advances in Waterborne Acrylic Resins: Synthesis Principle, Modification Strategies, and Their Applications

et al. 2021

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Waterborne acrylic resin is a kind of environmental protection resin, which is widely used in coatings, bridges, ships, and locomotives. In order to be better used in various fields, modification of waterborne acrylic resin has attracted much attention. In this paper, we introduce the method to synthesize waterborne acrylic resins, the composition of the resin, and basic properties of each monomer. According to the requirements of different properties of the resin, the modification mechanism and methods of the resin are discussed, including thermal performance, corrosion resistance, mechanical property, and water resistance. The applications of waterborne acrylic resin in the construction, automobile, metal anticorrosion, and furniture industries are discussed with detailed examples. Finally, the prospect of waterborne acrylic resin is proposed.

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Section: Corrosionmentioning

confidence: 99%

Advances in Waterborne Acrylic Resins: Synthesis Principle, Modification Strategies, and Their Applications

et al. 2021

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“…In comparison to acrylic emulsion, the styrene–acrylic emulsion has the characteristics of good performance and low price simultaneously. It is extensively used in adhesives [ 10 ], paper sizing machines [ 11 ], coatings [ 12 , 13 , 14 , 15 ], and other industries [ 16 , 17 ] due to its applicability and cost performance.…”

Section: Introductionmentioning

confidence: 99%

Styrene–Acrylic Emulsion with “Transition Layer” for Damping Coating: Synthesis and Characterization

et al. 2021

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In order to study the dynamic mechanical properties of styrene–acrylic latex with a core/shell structure, a variety of latexes were synthesized by semi-continuous seeded emulsion polymerization based on “particle design” with the same material. The latexes were characterized by rotary viscosimeter, dynamic light scattering (DLS), Fourier transform infrared spectroscopy (FTIR), transmission electron microscope (TEM), dynamic mechanical analysis (DMA), and universal testing machine. The effects of difference at the glass transition temperature (Tg) of core and shell and the introduction of the “transition layer” on the damping and mechanical properties of latex film were studied. The results indicate that as the Tg of core and shell gets closer, the better the compatibility of core and shell, from phase separation to phase continuity. Furthermore, the introduction of the “transition layer” can effectively improve the tensile strength and tan δ (max) of the latex film. The tensile strength and maximum loss factor (f = 1 Hz) of latex with the “transition layer” increased by 36.73% and 29.11% respectively compared with the latex without the “transition layer”. This work provides a reference for the design of emulsion for damping coating.

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“…The styrene-acrylic copolymer (SAC) is prepared via a batch emulsifier-free emulsion copolymerization of styrene with acrylic acid. The SAC is widely used as the binder in coatings due to its ability to facilitate the improvement of the heat, weathering, and corrosion resistance properties [4,17,18]. The SAC has also been used as a modifying agent to treat wood to improve wood quality [19].…”

Section: Introductionmentioning

confidence: 99%

Effects of modification with a combination of styrene-acrylic copolymer dispersion and sodium silicate on the mechanical properties of wood

et al. 2019

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Poplar (Populus adenopoda Maxim.) and radiata pine (Pinus radiata Don.) woods were treated with an aqueous solution containing styrene-acrylic copolymer (SAC) dispersion and sodium silicate (SS). The modifying effects on the mechanical properties of wood were investigated with 10% SAC and varying concentrations of SS. The SAC and the SS deposition occurred in the cell lumina and condensed under catalysis at elevated temperature, as evidenced by scanning electron microscopy. The wood treated with SAC and SS exhibited a moisture content about 2 times higher than that of the untreated control under 95% relative humidity due to the introduction of hygroscopic silicate. The modulus of rupture (MOR) and modulus of elasticity (MOE) in the bending, compressive strength, surface hardness, tensile strength, and shear strength of the wood were improved up to 83.9, 82.3, 72.7, 48.3, 38.4, and 53.1%, respectively. However, the impact strength decreased by 39.4% due to the treatments. Accordingly, the combined treatment with SAC/SS has a potential application in the improvement of the wood quality, but the reduction in impact strength could limit its utilization in products for which high dynamic strength is required.

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Study of the styrene–acrylic emulsion modified by hydroxyl-phosphate ester and its stoving varnish

Cited by 38 publications

References 7 publications

Advances in Waterborne Acrylic Resins: Synthesis Principle, Modification Strategies, and Their Applications

Advances in Waterborne Acrylic Resins: Synthesis Principle, Modification Strategies, and Their Applications

Styrene–Acrylic Emulsion with “Transition Layer” for Damping Coating: Synthesis and Characterization

Effects of modification with a combination of styrene-acrylic copolymer dispersion and sodium silicate on the mechanical properties of wood

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