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Blue-in-green rice-pattern glaze and application method thereof

An application method, the technology of Linglong Glaze, applied in the field of inorganic non-metallic materials (ceramics), can solve problems such as not being able to meet market demand, and achieve the effects of low price, broad market space, and abundant sources

Active Publication Date: 2017-12-15
JINGDEZHEN CERAMIC INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the two major porcelain factories, Guangming and Hongguang, which produced blue and white Linglong porcelain in Jingdezhen, Jiangxi Province, were restructured, the market for blue and white Linglong porcelain has shrunk day by day. Now only a few small-scale manufacturers in Jingdezhen are still producing Linglong porcelain. The glaze colors of their products are mainly green, white, Mainly blue and white, without any innovation, can no longer meet the current market demand

Method used

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  • Blue-in-green rice-pattern glaze and application method thereof
  • Blue-in-green rice-pattern glaze and application method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Step 1: According to the percentage of chemical composition: SiO 2 72.28%, Al 2 o 3 15.40%, Fe 2 o 3 0.71%, K 2 O2.80%, Na 2 O 1.86%, CaO 6.65%, MgO 0.30%, through the process of batching, ball milling, and sieving, the green and blue exquisite glaze is obtained, and the fineness of the glaze after sieving is 1% of the remaining 10,000-hole sieve;

[0024] Step 2: According to the mass percentage of the green body: 20% kaolin, 70% porcelain stone, and 10% feldspar, the green body is obtained through batching, ball milling, sieving, molding, bisque firing at 900°C, and optimization;

[0025] Step 3: Carry out mechanical hollowing out of exquisite eyes on the body according to the exquisite decorative pattern;

[0026] Step 4: Mix the green and bluish Linglong glaze obtained in Step 1 with water at a mass ratio of 90:10, then fill it into the hollow Linglong eyes on the green body, and polish it smooth after drying;

[0027] Step 5: Apply transparent glaze on th...

Embodiment 2

[0035] Step 1: According to the percentage of chemical composition: SiO 2 72.31%, Al 2 o 3 15.14%, Fe 2 o 3 0.72%, K 2 O2.70%, Na 2 O 1.90%, CaO 6.90%, MgO 0.33%, through the process of batching, ball milling, and sieving, the green and blue exquisite glaze powder is obtained, and the fineness of the glaze after sieving is 2% of the remaining 10,000-hole sieve;

[0036] Step 2: According to the mass percentage of the green body: 20% kaolin, 70% porcelain stone, and 10% feldspar, the green body is obtained through batching, ball milling, sieving, molding, bisque firing at 900°C, and optimization;

[0037] Step 3: Carry out manual hollowing out of exquisite eyes on the body according to the exquisite decorative pattern;

[0038] Step 4: Mix the green and bluish Linglong glaze obtained in Step 1 with water at a mass ratio of 90:10, then fill it into the hollow Linglong eyes on the green body, and polish it smooth after drying;

[0039] Step 5: Apply transparent glaze to...

Embodiment 3

[0047] Step 1: According to the percentage of chemical composition: SiO 2 72.31%, Al 2 o 3 15.18%, Fe 2 o 3 0.72%, K 2 O2.68%, Na 2 O 1.98%, CaO 6.69%, MgO 0.44%, through the process of batching, ball milling, and sieving, the green and blue exquisite glaze powder is obtained, and the fineness of the glaze after sieving is 1.5% of the 10,000-hole sieve;

[0048] Step 2: According to the mass percentage of the green body: 20% kaolin, 70% porcelain stone, and 10% feldspar, the green body is obtained through batching, ball milling, sieving, molding, bisque firing at 900°C, and optimization;

[0049]Step 3: Carry out mechanical hollowing out of exquisite eyes on the body according to the exquisite decorative pattern;

[0050] Step 4: Mix the green and bluish Linglong glaze obtained in Step 1 with water at a mass ratio of 90:10, then fill it into the hollow Linglong eyes on the green body, and polish it smooth after drying;

[0051] Step 5: Apply transparent glaze on the ...

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Abstract

The invention discloses a blue-in-green rice-pattern glaze and an application method thereof. The blue-in-green rice-pattern glaze is prepared from the following natural mineral raw materials and industrial chemical engineering raw materials in percentage by mass: 72.25 to 72.39% of SiO2 (silicon dioxide), 15.13 to 15.50% of Al2O3 (aluminum oxide), 0.71 to 0.73% of Fe2O3 (ferric oxide), 2.61 to 2.93% of K2O (potassium oxide), 1.23 to 2.22% of Na2O (sodium oxide), 6.64 to 6.93% of CaO (calcium oxide), and 0.28 to 0.45% of MgO (magnesium oxide) through proportioning, ball milling and screening. The blue-in-green rice-pattern glaze has the advantages that the blue-in-green decoration effect is realized without adding of oxide coloring agent, the decoration effect of the traditional rice-pattern porcelain in Jingdezhen is broken, most of raw materials are natural mineral raw materials, the sources are rich, the cost is low, any side effect to a human body is avoided, and the market space is broad.

Description

technical field [0001] The invention belongs to the field of inorganic non-metallic materials (ceramics), and in particular relates to a green and bluish exquisite glaze and an application method thereof. Background technique [0002] Linglong Porcelain is one of the four traditional famous porcelains in Jingdezhen. Its unique style has long been famous at home and abroad. Because of its special artistic and practical value, the country has also listed it as a project prohibited from foreign investment. So far, the traditional Linglong Glaze formula is still kept secret. , and its related data and literature are relatively scarce. Since the two major porcelain factories, Guangming and Hongguang, which produced blue-and-white Linglong porcelain in Jingdezhen, Jiangxi Province, were restructured, the market for blue-and-white Linglong porcelain has shrunk day by day. Now only a few small-scale manufacturers in Jingdezhen are still producing Linglong porcelain. Mainly blue and...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86C04B33/13C04B41/89
CPCC03C8/00C04B33/131C04B41/009C04B41/52C04B41/86C04B41/5022C04B41/0072
Inventor 陈云霞叶正隆朱维卢希龙丁二宝余峰沈华荣曹春娥
Owner JINGDEZHEN CERAMIC INSTITUTE