Effect of zinc nanoparticles on corrosion resistance of metals coated with composite materials based on epoxy oligomers
https://doi.org/10.48184/2304-568X-2020-3/1-66-70
Abstract
The article presents the results of a study of the anti-corrosion properties of composite materials based on epoxy resin modified with a mixture of AGM-9 and TGM-3 in a ratio of 1:3 and treated with zinc oxide nanoparticles. It is established that the coating of metals with epoxy oligomers and zinc nanoparticles significantly increases their resistance to corrosion. After holding in a 3.5% NaCl solution for 90 days, the hardness of metals without coating decreases by 22%, modified with AGM-9 and TGM-3 composites - by 11%, and modified with epoxy oligomers in combination with zinc nanoparticles-by only 3 %.
About the Authors
Ja. S. Iztayeva
Almaty Technological University, JSC
Kazakhstan
Kazakhstan
Almaty
M. Sh. Shayahmetova
Almaty Technological University, JSC
Kazakhstan
Kazakhstan
Almaty
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Review
For citations:
Iztayeva J.S., Shayahmetova M.Sh. Effect of zinc nanoparticles on corrosion resistance of metals coated with composite materials based on epoxy oligomers. The Journal of Almaty Technological University. 2020;(3/1):66-70. (In Russ.) https://doi.org/10.48184/2304-568X-2020-3/1-66-70
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