Waterborne corrosion-resistant hydrophobic alkyd resin composite coatings modified with fluorinated acrylate–siloxane and submicron-sheet zinc phosphate pigment

Zhong, Shenjie; Kang, Qin; Hou, Yi; Xu, Tian-Qi; Cai, Yingjie; Yi, Lingmin

doi:10.1007/s11998-021-00493-x

Cited by 7 publications

(2 citation statements)

References 36 publications

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“…M. Cichomski modified the resulting coatings with perfluorinated and alkyl phosphonic acid self-assembly layers with hydrocarbon or perfluorocarbon chains (DP and PFDP), which, applied to the top of Ti-DLC coatings, significantly improved their tribological and corrosion properties [13]. Zhong prepared hydrophobic modified alkyd resin composite coating with fluorinated acrylate-siloxane and submicron sheet zinc phosphate pigment, which has high anticorrosion properties for carbon steel [14]. Cheng developed a dual-function lowsurface-energy coating with a polysilazane pre-ceramic precursor, which showed relatively low surface free energy and high corrosion resistance [15].…”

Section: Introductionmentioning

confidence: 99%

Effect of Fluorocarbon Polymers on Hydrophobicity, Wear Resistance and Corrosion Resistance of Epoxy Resins

et al. 2023

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In order to meet the anticorrosion and wear resistance requirements of petroleum pipelines, we selected a polymer (FC) containing difunctional hydroxyl propyl acrylate (HPA) and perfluoroalkyl ethyl acrylate (TEAc-N) free radical polymerization to prepare hydrophobic fluorocarbon chain oil and a hydroxyl special functional group. Combined with tetrafluororesin (F4), the hydrophobic, wear-resistant and corrosion-resistant properties of epoxy coating were improved. The optimum synthesis ratio of TEAc-N:HPA was 9:1, and the FC polymer with the best hydrophobicity was prepared. The hydrophobic angle of the coating was 100.3% higher than that of pure Q235 section steel. By adding 5 wt.% of FC to epoxy resin (EP), the hydrophobicity increased by 65.4% and oleophobicity increased by 32.1% compared with pure EP. The coefficient of friction was reduced by 73.8%. EIS test results showed that the impedance modulus in the low frequency region (|Z|0.01 Hz) was two orders of magnitude higher than that of the pure epoxy coating. The composite coating has sufficient utility to meet the wear, heat and corrosion resistance requirements for oil pipeline transportation.

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Section: Introductionmentioning

confidence: 99%

Effect of Fluorocarbon Polymers on Hydrophobicity, Wear Resistance and Corrosion Resistance of Epoxy Resins

et al. 2023

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“…A promising way to develop the chemistry and technology of paints and varnishes [1][2][3][4][5][6] is the creation of innovative resource and energy-saving technologies for environmentally friendly materials, which include three groups of materials. The first group is materials with a low content of volatile organic compounds: white spirit, solvent, xylene, etc.…”

Section: Introductionmentioning

confidence: 99%

Methods for Optimizing the Content of VOCs to Create Environmentally Friendly Materials for Protective Coatings

Gurina,

Druzhynin,

Saienko

et al. 2023

SSP

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In order to successfully reduce the emission of toxic organic solvents harmful to human health and the environment during the application and curing of paints and varnishes (VPM), ways to create environmentally friendly organically soluble VPM "SB" and water-dispersed VPM "WB" are proposed. The influence of the values of dry residues in solutions of organic oligomers and the density of the components of pigmented materials on the values of the content of volatile organic compounds (VOC) for different types of materials has been studied. Mathematical analysis of situations with the addition and reduction of the amount of solvents allowed to set the limit values of the amount of solvents in varnishes for "SB" materials with different densities and VOC = 300 g/l. The influence of volumetric concentration of pigments, dry residue of varnishes and density of pigments and fillers on the VOC content in materials has been studied. The ratios of VPM components have been optimized and formulations of environmentally friendly materials have been developed.

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Investigation of the effect of fluorine and silane-containing monomers on waterborne hybrid (alkyd/styrene acrylic) latexes

Kartaloğlu,

Delibaş

2024

J Coat Technol Res

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Waterborne corrosion-resistant hydrophobic alkyd resin composite coatings modified with fluorinated acrylate–siloxane and submicron-sheet zinc phosphate pigment

Cited by 7 publications

References 36 publications

Effect of Fluorocarbon Polymers on Hydrophobicity, Wear Resistance and Corrosion Resistance of Epoxy Resins

Effect of Fluorocarbon Polymers on Hydrophobicity, Wear Resistance and Corrosion Resistance of Epoxy Resins

Methods for Optimizing the Content of VOCs to Create Environmentally Friendly Materials for Protective Coatings

Investigation of the effect of fluorine and silane-containing monomers on waterborne hybrid (alkyd/styrene acrylic) latexes

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