Stone Garden Statues are colorful and widely used. Today we will take a closer look at the techniques for painting Stone Garden Statues.
The continuous coloring method for preparing color patterns on the surface of
stone sculpture examines the difference in coloring potential between continuous coloring of multiple colors and coloring of a single color, as well as the effects of coloring area, background color, and surface covering on continuous coloring of multiple colors. On this basis, combined with Screen printing technology can obtain color patterns composed of different colors on the surface of stone sculpture. The results show that the potential change rules of continuous coloring of multiple colors are different from that of single color coloring; the smaller the potential difference between the background colors, the more types of colors can be obtained by continuing coloring. The coloring area and surface cover do not affect the potential change pattern of continuous coloring of multiple colors, but the coloring time is slightly longer after covering the cover. Continuous coloring of multiple colors has the advantages of simple process, controllable color, exquisite color patterns, and easy industrialization Etc.
Stone Garden Statues are favored by people because of their bright colors, excellent performance and market value. The acidic chemical coloring method is the most researched, fast-developing, and industrialized method for preparing Stone Garden Statues. It has many advantages such as mild conditions, bright color, good reproducibility, and is not affected by the shape of the workpiece. However, the Stone Garden Statues obtained by this method still have defects such as single color, lack of beauty, low uniformity of the coloring film, and the highly toxic, acidic and complex coloring and aging liquid that has not been properly processed.
The method of preparing large-area high-performance Stone Garden Statues by laser oxidation coloring involves the field of material surface modification. The steps are:
1) Process the stone sculpture into size;
2) Pre-process the processed stone sculpture;
3) The pre-treated stone sculpture are subjected to laser oxidation and large-area coloring;
4) The oxidized and colored stone sculpture undergo simple post-processing to produce large-area, high-performance stone garden sculptures. This invention uses the photo-thermal-chemical effect of laser to oxidize the surface of stone sculpture to generate oxide films of different types and thicknesses. The color of the oxide itself and the interference of the film jointly color the surface of the stone sculpture. It is prepared by using a special rotating laser head. Large surface curved or flat Stone Garden Statues.
