Research on self-cleaning behavior of steel guardrail surface based on nano-Tio2 self-cleaning coating

Jianhao Zheng; Junqi Luo; Mingming Chai; Yang Hou; Jiawei Wang

doi:10.1117/12.2645839

30 August 2022 Research on self-cleaning behavior of steel guardrail surface based on nano-Tio₂ self-cleaning coating

Jianhao Zheng, Junqi Luo, Mingming Chai, Yang Hou, Jiawei Wang

Proceedings Volume 12309, International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2022); 123091K (2022) https://doi.org/10.1117/12.2645839
Event: International Conference on Advanced Manufacturing Technology and Manufacturing System (ICAMTMS 2022), 2022, Shijiazhuang, China

Abstract

In this paper, the surface coating (resin type) on the steel surface of highway auxiliary facilities was improved by adding nano-TiO₂, by combining pre-fabricated TiO₂ nanoparticles with binder (organic, inorganic or organic-inorganic hybrid binder) A new type of self-cleaning composite coating material with photocatalytic and hydrophilic properties was obtained, and the self-cleaning performance of the sample was studied. The experimental results show that the self-cleaning coating material obtained in this paper can catalyze and photolysis the oily pollutants attached to the coating surface.

Citation Download Citation

Jianhao Zheng, Junqi Luo, Mingming Chai, Yang Hou, and Jiawei Wang "Research on self-cleaning behavior of steel guardrail surface based on nano-Tio₂ self-cleaning coating", Proc. SPIE 12309, International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2022), 123091K (30 August 2022); https://doi.org/10.1117/12.2645839

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