Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints
Vegetable oils extracted from nuts are a useful source of raw materials for the paint industry. Alkyd resins were synthesised with a content of 50 wt% soybean oil. The synthesised alkyd resins were evaluated by Fourier trans- form infrared spectroscopy (FTIR) and gel permeation chromatography (GPC)...
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| Format: | Article |
| Language: | English |
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Vietnam Ministry of Science and Technology
2024-12-01
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| Series: | Vietnam Journal of Science, Technology and Engineering |
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| Online Access: | https://vietnamscience.vjst.vn/index.php/vjste/article/view/1237 |
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| author | Le Huy Cuong Huynh Khanh Xuan Phan Thanh An Truong Hung Thuy Nguyen |
| author_facet | Le Huy Cuong Huynh Khanh Xuan Phan Thanh An Truong Hung Thuy Nguyen |
| author_sort | Le Huy Cuong Huynh |
| collection | DOAJ |
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Vegetable oils extracted from nuts are a useful source of raw materials for the paint industry. Alkyd resins were synthesised with a content of 50 wt% soybean oil. The synthesised alkyd resins were evaluated by Fourier trans- form infrared spectroscopy (FTIR) and gel permeation chromatography (GPC). Particle size was determined using dynamic light scattering (DLS). Soybean oil alkyd resins were emulsified with the anionic surfactants linear alkyl- benzene sulfonate (LAS)/sodium lauryl sulphate (SLS) and the nonionic surfactant nonyl phenol ethoxylate (NP9) in an aqueous solvent. The anti-corrosion properties of the alkyd emulsion coatings were determined using the electrochemical method. The results showed that with a content of 13 wt% of the mixture of LAS and NP9 surfac- tants, the formed alkyd emulsion resins had good stability. Alkyd emulsion paint with a water solvent achieved the physicochemical properties required for steel protection. However, the anti-corrosion properties of the fabricated alkyd emulsion coatings need to be improved. The use of water as a solvent is gradually replacing organic solvents, with many prospects for new applications.
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| format | Article |
| id | doaj-art-104fd2c8924342d4bd939ff257a8c7b0 |
| institution | Kabale University |
| issn | 2525-2461 2615-9937 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Vietnam Ministry of Science and Technology |
| record_format | Article |
| series | Vietnam Journal of Science, Technology and Engineering |
| spelling | doaj-art-104fd2c8924342d4bd939ff257a8c7b02025-01-06T02:53:56ZengVietnam Ministry of Science and TechnologyVietnam Journal of Science, Technology and Engineering2525-24612615-99372024-12-0166410.31276/VJSTE.2023.0023Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paintsLe Huy Cuong HuynhKhanh Xuan PhanThanh An TruongHung Thuy Nguyen Vegetable oils extracted from nuts are a useful source of raw materials for the paint industry. Alkyd resins were synthesised with a content of 50 wt% soybean oil. The synthesised alkyd resins were evaluated by Fourier trans- form infrared spectroscopy (FTIR) and gel permeation chromatography (GPC). Particle size was determined using dynamic light scattering (DLS). Soybean oil alkyd resins were emulsified with the anionic surfactants linear alkyl- benzene sulfonate (LAS)/sodium lauryl sulphate (SLS) and the nonionic surfactant nonyl phenol ethoxylate (NP9) in an aqueous solvent. The anti-corrosion properties of the alkyd emulsion coatings were determined using the electrochemical method. The results showed that with a content of 13 wt% of the mixture of LAS and NP9 surfac- tants, the formed alkyd emulsion resins had good stability. Alkyd emulsion paint with a water solvent achieved the physicochemical properties required for steel protection. However, the anti-corrosion properties of the fabricated alkyd emulsion coatings need to be improved. The use of water as a solvent is gradually replacing organic solvents, with many prospects for new applications. https://vietnamscience.vjst.vn/index.php/vjste/article/view/1237alkyd emulsion resinemulsifierssoybean oil alkyd resinsurfactants water-based alkyd emulsion paint |
| spellingShingle | Le Huy Cuong Huynh Khanh Xuan Phan Thanh An Truong Hung Thuy Nguyen Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints Vietnam Journal of Science, Technology and Engineering alkyd emulsion resin emulsifiers soybean oil alkyd resin surfactants water-based alkyd emulsion paint |
| title | Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints |
| title_full | Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints |
| title_fullStr | Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints |
| title_full_unstemmed | Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints |
| title_short | Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints |
| title_sort | stability of alkyd emulsion resins and anti corrosion properties of water based alkyd emulsion paints |
| topic | alkyd emulsion resin emulsifiers soybean oil alkyd resin surfactants water-based alkyd emulsion paint |
| url | https://vietnamscience.vjst.vn/index.php/vjste/article/view/1237 |
| work_keys_str_mv | AT lehuycuonghuynh stabilityofalkydemulsionresinsandanticorrosionpropertiesofwaterbasedalkydemulsionpaints AT khanhxuanphan stabilityofalkydemulsionresinsandanticorrosionpropertiesofwaterbasedalkydemulsionpaints AT thanhantruong stabilityofalkydemulsionresinsandanticorrosionpropertiesofwaterbasedalkydemulsionpaints AT hungthuynguyen stabilityofalkydemulsionresinsandanticorrosionpropertiesofwaterbasedalkydemulsionpaints |