Registration Number
0225U005262,
(0124U002076)
, R & D reports
Title
Development of polymer coatings using modified ion-exchange minerals for anti-corrosion protection of metal structures in the energy and transport industries
popup.stage_title
Встановлення механізму захисної дії розроблених пігментів. Вивчення механізмів захисної дії протикорозійних пігментів на основі природного мінералу в епоксидних та поліуретанових покриттях на гомогенних та гетерогенних матеріалах (сталь, алюмінієвий сплав).
Head
Danyliak Mariia-Olena M., к.х.н.
Registration Date
29-12-2025
Organization
Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine
popup.description1
The main project aim is to develop new effective pigments based on a natural mineral for anti-corrosion protection of metal constructions of energy and transport and to study the features and mechanism of their protective action, depending on the production conditions.
popup.description2
New eco-friendly anti-corrosion pigments based on the ion-exchange natural mineral montmorillonite were developed. Modified montmorillonite was added to paint coatings to prevent sub-film corrosion of polymer coatings on alloys. For this purpose, the natural raw material bentonite clay was previously purified and the mineral montmorillonite was modified. The inhibitory effect of pigmented coatings for protection against corrosion of aluminum alloy and carbon steel in an acid rain environment was studied using electrochemical impedance spectroscopy and tests in a climatic chamber.
Product Description
popup.authors
Bohdan M. Datsko
Serhii M. Lavrys
Mariia-Olena M. Danyliak
popup.nrat_date
2025-12-29
