Cherry blossom glaze and preparation technology thereof
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A preparation process, cherry blossom technology, applied in the field of cherry blossom glaze and its preparation process, to achieve the effect of improving the sintering success rate, reducing the expansion coefficient, and high thermal expansion coefficient
Active Publication Date: 2017-02-22
德化县新君诚陶瓷工艺有限公司
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Summary
Abstract
Description
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Problems solved by technology
However, there are few publicly disclosed preparation techniques of cherry blossom glaze at present. Therefore, a formula and preparation process of cherry blossom glaze that is easy to use, has a high success rate and is suitable for implementation is needed.
Method used
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Examples
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Effect test
Embodiment 1
[0027] A kind of cherry blossom glaze is prepared from the following raw materials in parts by weight:
[0028] Bottom glaze: 55 parts of potassium feldspar, 8 parts of iron oxide, 6 parts of silica, 10 parts of talc, 8 parts of calcium carbonate;
[0029] Surface glaze: 25 parts of albite, 10 parts of calcium carbonate, 2 parts of barium carbonate, 1 part of zinc oxide, 0.5 part of magnesium carbonate, 30 parts of kaolin, 2 parts of silica, 7 parts of talc.
[0030] The glaze bottom of the cherry blossom glaze porcelain prepared in this example shows a faint and elegant cyan color, and the white glaze is dotted with patches of peach color like an ink painting, just like blooming cherry blossoms, fresh and unique, elegant and beautiful, with a mellow charm.
Embodiment 2
[0032] A kind of cherry blossom glaze is prepared from the following raw materials in parts by weight:
[0033] Bottom glaze: 75 parts of potassium feldspar, 15 parts of iron oxide, 12 parts of silica, 18 parts of talc, 15 parts of calcium carbonate;
[0034] Surface glaze: 35 parts of albite, 18 parts of calcium carbonate, 8 parts of barium carbonate, 5 parts of zinc oxide, 2 parts of magnesium carbonate, 42 parts of kaolin, 8 parts of silica, and 15 parts of talc.
[0035] The glaze bottom of the cherry blossom glaze porcelain prepared in this example shows a faint and elegant cyan color, and the white glaze is dotted with patches of peach color like an ink painting, just like blooming cherry blossoms, fresh and unique, elegant and beautiful, with a mellow charm.
Embodiment 3
[0037] A kind of cherry blossom glaze is prepared from the following raw materials in parts by weight:
[0038] Bottom glaze: 60 parts of potassium feldspar, 10 parts of iron oxide, 8 parts of silica, 10 parts of talc, 8 parts of calcium carbonate;
[0039] Surface glaze: 25 parts of albite, 12 parts of calcium carbonate, 3 parts of barium carbonate, 1 part of zinc oxide, 1 part of magnesium carbonate, 32 parts of kaolin, 3 parts of silica, and 8 parts of talc.
[0040] The glaze bottom of the cherry blossom glaze porcelain prepared in this example shows a faint and elegant cyan color, and the white glaze is dotted with patches of peach color like an ink painting, just like blooming cherry blossoms, fresh and unique, elegant and beautiful, with a mellow charm.
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Abstract
The invention discloses cherry blossom glaze and a preparation technology thereof. The cherry blossom glaze is prepared from ground coat and cover coat, wherein the ground coat is prepared from the following raw materials: potassium feldspar, ferric oxide, silica, talc and calcium carbonate; the cover coat is prepared from the following raw materials: sodium feldspar, calcium carbonate, barium carbonate, zinc oxide, magnesium carbonate, kaolin clay, silica and talc. The preparation technology comprises the steps of carrying out wet ball-milling on the raw materials of the ground coat, sieving and then blending to form glaze slip, and applying the glaze slip onto a biscuit firing billet body; carrying out wet ball-milling on the raw materials of the cover coat, sieving and then blending to form glaze slip, and applying the glaze slip onto the billet body coated with the ground coat; transferring the kiln feed billet body into a kiln furnace, heating up to 900 DEG C, carrying out moderate reduction and firing to 1000 DEG C, and carrying out high reduction and firing to 1300 DEG C; cooling to room temperature along with the furnace to obtain cherry blossom glaze chinaware. According to the cherry blossom glaze chinaware prepared by the technology, the glaze bottom faintly has quietly elegant cyan, and the white glaze surface is studded with peach color like an ink and wash painting, so that the cherry blossom glaze chinaware is like blooming cherry blossoms, is fresh and unique as well as elegant and beautiful, and has mellow lasting appeal.
Description
technical field [0001] The invention relates to the field of glaze making, in particular to a cherry blossom glaze and a preparation process thereof. Background technique [0002] Cherry Blossom Glaze is one of the red glazes. The glaze has a thick scale, less light transmission, and weak light reflection, showing the general characteristics of matte glazes. The porcelain fired with cherry blossom glaze is fresh and unique, elegant and beautiful, luxurious and solemn, with a mellow charm. However, there are few publicly disclosed preparation techniques of cherry blossom glaze at present. Therefore, a formula and preparation process of cherry blossom glaze that is simple and convenient, has a high success rate and is suitable for implementation is needed. Contents of the invention [0003] Aiming at the above problems, the present invention provides a cherry blossom glaze and a preparation process thereof. [0004] The technical solution adopted by the present invention t...
Claims
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Application Information
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