{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T15:17:40Z","timestamp":1780413460747,"version":"3.54.1"},"reference-count":51,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2022,6,19]],"date-time":"2022-06-19T00:00:00Z","timestamp":1655596800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Natural Science Foundation of Jiangsu Province","award":["BK20201386"],"award-info":[{"award-number":["BK20201386"]}]},{"name":"Natural Science Foundation of Jiangsu Province","award":["CX2016018"],"award-info":[{"award-number":["CX2016018"]}]},{"name":"Youth Science and Technology Innovation Fund of Nanjing Forestry University","award":["BK20201386"],"award-info":[{"award-number":["BK20201386"]}]},{"name":"Youth Science and Technology Innovation Fund of Nanjing Forestry University","award":["CX2016018"],"award-info":[{"award-number":["CX2016018"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>The effect of the addition of fluorane microcapsules and urea formaldehyde resin (UF) waterborne acrylic resin microcapsules on the comprehensive properties of the water film on the surface of basswood was studied. Three-factor and two-level orthogonal experiments were carried out with \u201cfluorane microcapsule content\u201d, \u201caqueous acrylic resin microcapsule content\u201d and the \u201cfluorane microcapsule addition method\u201d to prepare a self-repairing thermochromic coating. The optical, mechanical, microstructure and self-repairing properties of the film were optimized by independent experiments on the maximum influence factors of the fluorane microcapsule content. It was concluded that the topcoat with 15% fluorane microcapsules and primer added with 15% water acrylic resin microcapsules had better comprehensive properties. The temperature range was 30\u201332 \u00b0C, the color difference at 32 \u00b0C was 72.6 \u00b1 2.0, the 60\u00b0 gloss was 3.3%, the adhesion was 0 grade, the hardness was 4 H, the impact resistance was 15.0 \u00b1 0.8 kg\u2219cm, the elongation at break was 17.2% and the gap width was reduced by 3.5 \u00b1 0.1 \u03bcm after the film was repaired. The repair rate reached 62.5%. By using microcapsule embedding technology, the repair agent and discoloration agent are embedded in the matrix. The waterborne acrylic resin microcapsules can effectively inhibit crack formation in the coating, and the fluorane microcapsules can achieve the thermochromic property of the coating. This study provides a new research idea for the self-repairing thermochromic dual function of a water-based coating.<\/jats:p>","DOI":"10.3390\/polym14122500","type":"journal-article","created":{"date-parts":[[2022,6,19]],"date-time":"2022-06-19T21:19:26Z","timestamp":1655673566000},"page":"2500","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Effects of Thermochromic Fluorane Microcapsules and Self-Repairing Waterborne Acrylic Microcapsules on the Properties of Water-Based Coatings on Basswood Surface"],"prefix":"10.3390","volume":"14","author":[{"given":"Pan","family":"Pan","sequence":"first","affiliation":[{"name":"Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China"},{"name":"College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoxing","family":"Yan","sequence":"additional","affiliation":[{"name":"College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,6,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Stanciu, M.D., Draghicescu, H.T., Tamas, F., and Terciu, O.M. 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