Effect of polyalcohols on the anticorrosive behaviour of alkyd coatings prepared with drying oils

Hadzich, Antonella; Groß, G. Alexander; Leimbach, Martin; Ispas, Adriana; Bund, Andreas; Flores, Santiago

doi:10.1016/j.porgcoat.2020.105671

Cited by 21 publications

(22 citation statements)

References 45 publications

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“…Vegetable oil-based polymers are increasingly used to develop greener organic coatings for corrosion protection. Protective coatings from bio-based polyurethanes [1][2][3][4][5], polybenzoxazines [fH3], alkyd resins [9,10), epoxidized oils [11][12][13][14] or cardanol [15), and even chi tosan [16) have been recently reported in the literature. Epoxidized oils are of particular interest.…”

Section: Introductionmentioning

confidence: 99%

Partially acrylated linseed oil UV-cured coating containing a dihemiacetal ester for the corrosion protection of an aluminium alloy

Boucher

Ladmiral

Négrell

et al. 2021

Progress in Organic Coatings

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Section: Introductionmentioning

confidence: 99%

Partially acrylated linseed oil UV-cured coating containing a dihemiacetal ester for the corrosion protection of an aluminium alloy

Boucher

Ladmiral

Négrell

et al. 2021

Progress in Organic Coatings

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“…The stretching vibration of the carbonyl group, C = O, appears at 1718 cm − 1. Peaks at 1599 cm − 1 and 1574 cm − 1 correspond to C − C stretching vibration of aliphatic and aromatic C = C bands, respectively, while peaks around 1256 − 1062 cm − 1 are related to stretching C − O−C vibrations [30,33]. The peak at 971 cm − 1 is due to C − C stretching vibration, whereas out of plane aromatic C − H bending vibration is observed at 742.6-710 cm-1 [30,34].…”

Section: Ftir Aap and Zap Systemmentioning

confidence: 98%

“…The characteristic bands of the spectra are presented in Fig. 12a-b and are described as follows: The broad singlet peaks at 3410 and 3448 cm − 1 con rm the presence of the OH group [30,31], and the peak at 3073 cm − 1 in Fig. 12-b corresponds to the mixture of oxides that make up the commercial anticorrosive [32].…”

Section: Ftir Aap and Zap Systemmentioning

confidence: 99%

Increase Corrosion Resistance of Alkyd Paint With Nio-zro2y Coating on Hot-rolled Steel

Cano

Malagon

González

2022

Preprint

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The corrosion resistance of an alkyd paint was evaluated, substituting commercial anticorrosive with a thin film of NiO-ZrO2Y partially stabilized with Ytria deposited by means of the RF sputtering technique. Hot-rolled (HR) steel was used as the substrate. For the two anticorrosive coating systems, the structure, morphology, and composition were determined via the techniques of X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and X-ray photoelectron spectroscopy (XPS) in order to determine the composition of the NiO-ZrO2Y film. The corrosion resistance was determined from polarization curves and weight loss by immersion in a 3.5% NaCl solution. The electrochemical and weight loss results indicated that use of the NiO-ZrO2 film shows a fourfold increase in the corrosion resistance of the material subjected to immersion in the corrosive electrolyte compared to the traditionally-used commercial anticorrosive.

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“…Some bio-based monomers have been proposed for substituting not renewable diacid parts. Hadzich et al [62] developed a Sacha inchi oil-based alkyd resin. Results showed that the addition of penterythritol and Sacha inchi oil promoted an increase of anticorrosion behavior and outstanding adhesion properties in harsh conditions.…”

Section: Polyestermentioning

confidence: 99%

Environmentally Friendly Anticorrosive Polymeric Coatings

Faccini¹,

Bautista

Soldi

et al. 2021

Applied Sciences

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This paper provides a synthetic and comprehensive overview on environmentally friendly anticorrosive polymeric coatings. Firstly, the economic and environmental impact of corrosion is presented to highlight the need of anticorrosive polymeric coatings as a flexible and effective solution to protect a metal. Secondly, the implementation of regulations together with the consumer awareness for environmental considerations and protection of health are the driving force for a progressive but significant change in the sector. Therefore, within the protective organic coatings market, this article provides a review of the most recent developments in environmentally friendly solutions, including bio-based and water-borne epoxy, hyperbranched polyester for low- volatile organic compounds (VOC) coatings, waterborne polyurethane and non-isocyanate polyurethanes (NIPUs), and graphene or bio-based fillers for acrylics. Moreover, this paper outlines new trends such as smart additives, bio-based corrosion inhibitors, and functional antibiocorrosive coatings as superhydrophobics. Finally, industrially relevant applications of environmentally friendly anticorrosive polymeric coatings including solutions for marine and off-shore industries are summarized.

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Effect of polyalcohols on the anticorrosive behaviour of alkyd coatings prepared with drying oils

Cited by 21 publications

References 45 publications

Partially acrylated linseed oil UV-cured coating containing a dihemiacetal ester for the corrosion protection of an aluminium alloy

Partially acrylated linseed oil UV-cured coating containing a dihemiacetal ester for the corrosion protection of an aluminium alloy

Increase Corrosion Resistance of Alkyd Paint With Nio-zro2y Coating on Hot-rolled Steel

Environmentally Friendly Anticorrosive Polymeric Coatings

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