Preparation of epoxy coatings by plasma-electrostatic spraying
Source abstract
Abstract
In this work, low-temperature plasma was introduced into the traditional electrostatic spraying process. The highly active groups in the plasma were used to increase the thickness and density of the electrostatic spray coating. The analysis of the properties of the coating shows that the introduction of oxygen, nitrogen, or air plasma can effectively increase the thickness, reduce the porosity, and improve the barrier property of the coating. Among the three kinds of plasma, the modification effect with oxygen plasma is the best. The thickness of the oxygen plasma-modified coating can reach 140 µm; the porosity is 0.75 dot/cm2; and the bonding strength is 2.59 ± 0.27 MPa.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Metal and Thin Film Mechanics · Surface Modification and Superhydrophobicity
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Science and Engineering, Xi’an University of Technology 1 , Xi’an 710048, China
Key Laboratory of Corrosion and Protection of Shaanxi Province 2 , Xi’an 710048, China
Xi’an Pick Xuan Kai New Material Co., Ltd 3 , Xi’an 710024, China
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