Fluorosilane Water-Repellent Coating for the Protection of Marble, Wood and Other Materials
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials Preparation
2.2. Instrumentation and Characterization Tests
3. Results and Discussion
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Substrate | Coating Method | Uptake (g Coating/cm2 Substrate) | |
---|---|---|---|
Marble | Brush | 0.0045 ± 0.0010 | |
Wood | Dip coating | 0.0572 ± 0.0050 | |
Glass | Brush | 0.0375 ± 0.0010 | |
Si wafer | Brush | 0.0500 ± 0.0020 | |
Brass | Brush | 0.0042 ± 0.0020 | |
Paper | Brush | 0.0011 ± 0.0002 | |
Silk | Brush | 0.0002 ± 0.0001 |
Substrate | Coating Method | Contact Angle (°) | Sliding Angle (°) |
---|---|---|---|
Marble | Brush | 155.0 ± 2.4 | 2.7 ± 0.2 |
Wood | Dip coating | 133.6 ± 1.3 | 1.6 ± 0.2 |
Glass | Brush | 114.8 ± 2.1 | 1.9 ± 0.2 |
Si wafer | Brush | 110.7 ± 2.6 | 2.3 ± 0.1 |
Brass | Brush | 99.1 ± 1.1 | 5.3 ± 0.1 |
Paper | Brush | <90° | |
Silk | Brush | <90° |
Substrate | Coating Method | ΔL* | Δa* | Δb* | ΔE* |
---|---|---|---|---|---|
Marble | Brush | 0.07 | 0.22 | 0.26 | 0.30 ± 0.05 |
Wood | Dip coating | 3.04 | 0.55 | 0.64 | 3.20 ± 1.47 |
Glass | Brush | 5.02 | 0.81 | 1.59 | 5.30 ± 0.10 |
Si wafer | Brush | 19.37 | 0.09 | 4.00 | 19.77 ± 0.50 |
Brass | Brush | 8.75 | 0.17 | 12.06 | 14.90 ± 0.60 |
Paper | Brush | 0.46 | 0.05 | 0.05 | 0.46 ± 0.10 |
Silk | Brush | 13.14 | 0.72 | −1.09 | 13.20 ± 0.30 |
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Adamopoulos, F.G.; Vouvoudi, E.C.; Achilias, D.S.; Karapanagiotis, I. Fluorosilane Water-Repellent Coating for the Protection of Marble, Wood and Other Materials. Heritage 2021, 4, 2668-2675. https://doi.org/10.3390/heritage4040150
Adamopoulos FG, Vouvoudi EC, Achilias DS, Karapanagiotis I. Fluorosilane Water-Repellent Coating for the Protection of Marble, Wood and Other Materials. Heritage. 2021; 4(4):2668-2675. https://doi.org/10.3390/heritage4040150
Chicago/Turabian StyleAdamopoulos, Fotios G., Evangelia C. Vouvoudi, Dimitris S. Achilias, and Ioannis Karapanagiotis. 2021. "Fluorosilane Water-Repellent Coating for the Protection of Marble, Wood and Other Materials" Heritage 4, no. 4: 2668-2675. https://doi.org/10.3390/heritage4040150