Effect of Adding UV Absorbers Embedded in Carbonate Calcium Templates Covered with Light Responsive Polymer into a Clear Wood Coating
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Synthesis of CaCO3 Templates with Tinuvin 1130 and Tinuvin 292
2.3. Layer by Layer Deposition of Polyelectrolytes
3. Characterization Techniques
3.1. XPS
3.2. TGA
3.3. Introduction of Encapsulated UVAs in an Acrylic Water-Based Formulation
3.4. Weathering Tests
3.5. Colorimeter
4. Results and Discussion
4.1. Characterization Techniques
4.2. XPS
4.3. TGA
4.4. Weathering Tests
5. Conclusion
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Formulation | Weight (g) |
---|---|
Acrylic binder | 50.23 |
Water | 30.9 |
Solvent and plasticizer | 1.68 |
Liquid rheological | 1.6 |
Silicone surfactant | 0.71 |
Defoamer | 0.56 |
Biocide | 0.05 |
Sample | Free UVAs (wt.%) | Free HALS (wt.%) | CaCO3 + UVAs (wt.%) | CaCO3 + HALS (wt.%) |
---|---|---|---|---|
Control | – | – | – | – |
Formulation 1 | 0.1 | – | – | – |
Formulation 2 | 0.1 | 0.1 | – | – |
Formulation 3 | – | – | 2.5 | – |
Formulation 4 | – | – | 2.5 | 2.5 |
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Queant, C.; Blanchet, P.; Landry, V.; Schorr, D. Effect of Adding UV Absorbers Embedded in Carbonate Calcium Templates Covered with Light Responsive Polymer into a Clear Wood Coating. Coatings 2018, 8, 265. https://doi.org/10.3390/coatings8080265
Queant C, Blanchet P, Landry V, Schorr D. Effect of Adding UV Absorbers Embedded in Carbonate Calcium Templates Covered with Light Responsive Polymer into a Clear Wood Coating. Coatings. 2018; 8(8):265. https://doi.org/10.3390/coatings8080265
Chicago/Turabian StyleQueant, Caroline, Pierre Blanchet, Véronic Landry, and Diane Schorr. 2018. "Effect of Adding UV Absorbers Embedded in Carbonate Calcium Templates Covered with Light Responsive Polymer into a Clear Wood Coating" Coatings 8, no. 8: 265. https://doi.org/10.3390/coatings8080265