Surface chemical etching method of ceramic material product
A ceramic material and surface chemical technology, which is applied in the field of chemical etching on the surface of ceramic material products, can solve the problems of surface gloss, uncontrollable chroma, difficulty, and unclear edges and corners, etc., to achieve rich appearance styles and strong competitiveness , Strong three-dimensional effect
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[0023] Example 1 Surface treatment of white zirconia ceramic mobile phone bottom plate
[0024] This embodiment uses the method of the present invention to chemically etch the surface of the white zirconia ceramic mobile phone bottom plate, which specifically includes the following steps:
[0025] (1) Pre-treatment: Put the ceramic mobile phone baseboard in HF acid solution for corrosion, so that the chromaticity, gloss and roughness of the ceramic mobile phone baseboard surface meet the design requirements; the chromaticity and glossiness of the ceramic mobile phone baseboard surface And the roughness can be controlled by the concentration of the HF acid solution and the soaking time of the ceramic mobile phone base plate in the HF acid solution; generally, the concentration of the HF acid solution is 15-25%, and the ceramic mobile phone base plate is in the HF acid solution. The soaking time is 3-10 hours;
[0026] (2) Covering protective film: using a printer to print a protectiv...
Example Embodiment
[0030] Example 2 Surface treatment of black zirconia ceramic mobile phone bottom plate
[0031] This embodiment uses the method of the present invention to chemically etch the surface of the black zirconia ceramic mobile phone bottom plate, which specifically includes the following steps:
[0032] (1) Pre-treatment: Put the black ceramic mobile phone baseboard in HF acid solution for corrosion, so that the chromaticity, gloss and roughness of the ceramic mobile phone baseboard surface meet the design requirements; the chromaticity and gloss of the ceramic mobile phone baseboard surface The degree and roughness can be controlled by the concentration of the HF acid solution and the immersion time of the ceramic mobile phone baseboard in the HF acid solution; generally, the concentration of the HF acid solution is 15-25%, and the ceramic mobile phone baseboard is in the HF acid solution. The soaking time is 3-10 hours;
[0033] (2) Covering protective film: using a printer to print a p...
Example Embodiment
[0037] Example 3 Surface treatment of pink zirconia ceramic mobile phone bottom plate
[0038] This embodiment uses the method of the present invention to chemically etch the surface of the pink zirconia ceramic mobile phone bottom plate, which specifically includes the following steps:
[0039] (1) Pre-treatment: Put the ceramic mobile phone baseboard in HF acid solution for corrosion, so that the chromaticity, gloss and roughness of the ceramic mobile phone baseboard surface meet the design requirements; the chromaticity and glossiness of the ceramic mobile phone baseboard surface And the roughness can be controlled by the concentration of the HF acid solution and the soaking time of the ceramic mobile phone base plate in the HF acid solution; generally, the concentration of the HF acid solution is 15-25%, and the ceramic mobile phone base plate is in the HF acid solution. The soaking time is 3-10 hours;
[0040] (2) Covering protective film: using a printer to print a protective ...
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