Continuous coloring operations increase the difference between the yellow-green color values of modified poplar and mahogany. Finally, it is concluded that continuous coloring operations can narrow the difference in brightness and red color value in the coloring layer of modified poplar and mahogany. The visual physical quantity and physical and chemical properties were measured and compared with mahogany, which is commonly used in old furniture in Europe and America to explore the effect of colorants and coloring steps, as well as different surface pretreatments on the coloring effect. The technology of microencapsulation provides a technical reference for the waterborne primer with self-repair qualities on the surface of wooden products.Īccording to the old surface coating process of European and American furniture, the surface of modified poplar is first differentiated pre-treatment, and then the bottom color modification and material color modification are respectively applied to the modified poplar after the surface differentiation treatment. When the core–shell ratio was 0.67:1 and the mass fraction was 10.0%, the overall property of the coating on the Basswood was the best.
When the core–shell ratio was small and the mass fraction was between 5.0% and 15.0%, the coating had better liquid resistance.
When the mass fraction of the microcapsules increased, the elongation at the break increased first and decreased later. When the mass fraction of the microcapsules increased, the impact resistance increased first and decreased later, or remained unchanged after reaching a certain value. The results show that as the mass fraction of the microcapsules increased, the chromatic aberration increased by degrees, the glossiness decreased gradually, and the hardness increased by degrees, whilst-except for the coating with 0.50:1 microcapsules-the adhesion decreased gradually. The microcapsules of the waterborne core material were added to the waterborne primer to explore the effects of different core–shell ratios and mass fractions of the microcapsules on the property of the waterborne primer coating on the wooden surface. Microcapsules of a waterborne core material were prepared using a waterborne primer.