Climatic aging of paint coating systems

Part 5. Influence of duration of erosion effect
Startsev V.O.
UDC
667.6:535.6
DOI
10.18577/2307-6046-2025-0-9-149-160
Article PDF (Russian) (850.68 KB)
How to cite
Startsev V.O. Climatic aging of paint coating systems. Part 5. Influence of duration of erosion effect // Proceedings of VIAM. 2025. No. 9. DOI: 10.18577/2307-6046-2025-0-9-149-160. URL: https://test.viam.ru/en/journal/2025/9/12
Keywords
paint coating, color distance, erosion, mathematical modeling, forecasting
Abstract

In the fifth part of the series of articles on the climatic aging of paint coating systems, the features of the change in the color indices of the CIE L*a*b* model under the influence of sand and dust in laboratory conditions are studied. It is shown that for different paint coating systems with the addition of red and gray pigments, the dependences of the change in lightness and chromatic indices differ significantly. For all the studied systems, the contribution of the L, a, b indices to the change in color distance is quantitatively characterized.

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