Journal
APPLIED SCIENCES-BASEL
Volume 11, Issue 16, Pages -Publisher
MDPI
DOI: 10.3390/app11167586
Keywords
microcapsule; self-healing; water-based topcoat paint film
Categories
Funding
- Natural Science Foundation of Jiangsu Province [BK20201386]
- Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2016018]
Ask authors/readers for more resources
The study observed the performance changes of water-based topcoat paint film with self-healing microcapsules on wood surface, with increasing microcapsule content resulting in variations in color difference, hardness, gloss, adhesion, impact resistance, and tensile strength. Microcapsules with a core-wall ratio of 0.67:1 showed better micromorphology and exhibited a certain repair effect. Adding microcapsules to the water-based topcoat paint film can provide technical guidance for prolonging the service life of furniture surface coatings.
In this paper, self-healing microcapsules with urea formaldehyde coated Nippon water-based acrylic acid were prepared, and the performance of water-based topcoat paint film added with self-healing microcapsules and the repair effect of microcapsules were investigated. The results show that when the content of microcapsules in water-based topcoat paint film on the surface of wood increased, the color difference and hardness rose gradually, the gloss and adhesion declined gradually, the impact resistance and tensile strength at break rose first and then declined. The 0.67:1 core-wall ratio microcapsules had a better micromorphology, and the water-based topcoat paint film with 0.67:1 microcapsules had a certain repair effect. The microcapsules were added to the water-based topcoat paint film to repair the coating to a certain extent, which provide technical reference for prolonging the service life of water-based topcoat paint film for the furniture surface.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available