What problems should be paid attention to in the preparation of ceramic pigments

(Summary description)Ceramic pigments are composed of colored metals and their compounds and parent materials. This pigment can be directly used for glaze and body coloring. However, when it is used for over-glaze or under-glaze coloring, it needs to be mixed with flux, glaze, blank or other diluted materials, and it can be used after processing.

What problems should be paid attention to in the preparation of ceramic pigments

(Summary description)Ceramic pigments are composed of colored metals and their compounds and parent materials. This pigment can be directly used for glaze and body coloring. However, when it is used for over-glaze or under-glaze coloring, it needs to be mixed with flux, glaze, blank or other diluted materials, and it can be used after processing.

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Ceramic pigments are composed of colored metals and their compounds and parent materials. This pigment can be directly used for glaze and body coloring. However, when it is used for over-glaze or under-glaze coloring, it needs to be mixed with flux, glaze, blank or other diluted materials, and it can be used after processing.
What problems should be paid attention to in the preparation of ceramic pigments?
1. Correct identification of colors
Color is the color stimulus we see. It has a very close relationship with the nature of the illuminated light source object and the response of the eyes. Different people may see differences in the same sample under different light sources, so it needs to be accurately grasped by individuals in actual work. Secondly, don't rely too much on the color difference instrument, you can use its data for reference. But the final judgment needs to be made by the human eye. It is very important that samples taken during ceramic pigment palettes are representative of the entire batch. Failure to do so will result in failure of the entire experiment.
2. System error control
Because there are certain errors in the process of mixing ceramic pigments and spraying glaze to make plates, each step of work is required to be careful. Especially when mixing two or more colors of ceramic pigments, the ratio can be doubled to reduce errors in various links. The entire experiment must be completed under the same conditions. Only by ensuring the least error in each step can the systematic error of the entire experiment be reduced and the experimental results more representative.
 

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