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Celadon imitating glaze and use method of celadon imitating glaze on porcelain product
The invention relates to a celadon imitating glaze, which adopts a Fe2O3 and CuO mixture as a coloring agent, and is prepared from the following raw materials by weight: 100% of a base glaze and 1-5% of the coloring agent, wherein the weight ratio of Fe2O3 to CuO in the coloring agent is 1:4-12. The use method of the celadon imitating glaze on a porcelain product comprises: mixing the base glaze and the coloring agent according to the weight ratio, additionally adding 60-80% of water, placing into a ball mill, carrying out ball milling until the fineness achieves 250 mesh screen residue of 0.1-0.5%, glazing the prepared glaze slurry on a porcelain body, and firing by using an oxidizing atmosphere, wherein the firing temperature is 1050-1200 DEG C. According to the present invention, the coloring agent is prepared by using the iron oxide and the copper oxide, the texture of the glaze surface is similar to the celadon glaze, and the colors similar to the celadon glaze and from yellow-green to blue-green can be obtained through the coloring agent prepared according to different weight ratio of the iron oxide to the copper oxide.
Celadon imitating glaze and use method of celadon imitating glaze on porcelain product
The invention relates to a celadon imitating glaze, which adopts a Fe2O3 and CuO mixture as a coloring agent, and is prepared from the following raw materials by weight: 100% of a base glaze and 1-5% of the coloring agent, wherein the weight ratio of Fe2O3 to CuO in the coloring agent is 1:4-12. The use method of the celadon imitating glaze on a porcelain product comprises: mixing the base glaze and the coloring agent according to the weight ratio, additionally adding 60-80% of water, placing into a ball mill, carrying out ball milling until the fineness achieves 250 mesh screen residue of 0.1-0.5%, glazing the prepared glaze slurry on a porcelain body, and firing by using an oxidizing atmosphere, wherein the firing temperature is 1050-1200 DEG C. According to the present invention, the coloring agent is prepared by using the iron oxide and the copper oxide, the texture of the glaze surface is similar to the celadon glaze, and the colors similar to the celadon glaze and from yellow-green to blue-green can be obtained through the coloring agent prepared according to different weight ratio of the iron oxide to the copper oxide.
Celadon imitating glaze and use method of celadon imitating glaze on porcelain product
ZHANG XIAOYING (author) / LIU XIAOPING (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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