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New production formula and use method of exquisite glaze

A technology for producing formula and exquisite glaze, applied in the field of ceramics, can solve problems such as concave holes, cracks, bubbles, etc., and achieve the effect of overcoming easy cracking

Inactive Publication Date: 2021-09-07
德化县晶瓷人家陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the firing process, there are still defects such as cracks, air bubbles, sunken holes, and difficulty in firing. After cutting or crushing, there will be heavy metal residues

Method used

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  • New production formula and use method of exquisite glaze
  • New production formula and use method of exquisite glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The raw materials include the following molar mass percentages: Yunnan kaolin 15%, quartz 10%, Japan Kamado feldspar 15%, volcanic rock sodium titanate composite material 11%, Hunan Pingjiang feldspar 3%, forsterite powder 2%, boron fusion Block 25%.

[0027] As a preferred technical solution of the present invention, the preparation method is as follows:

[0028] Mix 15% Yunnan kaolin, 10% quartz, 15% Kamado feldspar, 11% volcanic sodium titanate composite material, 3% Hunan Pingjiang feldspar, 2% forsterite powder, and 25% boron frit with water. Put into a ball mill, then add ball stones, and ball mill for 22 hours at a speed of 2000 / h to get the new Linglong glaze slurry.

[0029] As a preferred technical solution of the present invention, the manufacturing method of the volcanic rock sodium titanate composite material is as follows:

[0030] Step 1: Dissolve sodium titanate and volcanic stone powder in water according to the molar mass ratio of 1:5.3, and stir wel...

Embodiment 2

[0041] Raw materials including the following molar mass percentages: Yunnan kaolin 25%, quartz 25%, Japan Kamado feldspar 26%, volcanic rock sodium titanate composite material 17%, Hunan Pingjiang feldspar 6%, forsterite powder 7%, boron fusion Block 50%.

[0042] As a preferred technical solution of the present invention, the preparation method is as follows:

[0043] Mix 25% Yunnan kaolin, 25% quartz, 26% Kamado feldspar, 17% volcanic sodium titanate composite material, 6% Hunan Pingjiang feldspar, 7% forsterite powder, and 50% boron frit. Put into a ball mill, then add ball stones, and ball mill for 22 hours at a speed of 2400 / h to get the new Linglong glaze slurry.

[0044] As a preferred technical solution of the present invention, the manufacturing method of the volcanic rock sodium titanate composite material is as follows:

[0045] Step 1: Dissolve sodium titanate and volcanic stone powder in water according to the molar mass ratio of 1:5.8, and stir them evenly, pla...

Embodiment 3

[0056] Raw materials including the following molar mass percentages: Yunnan kaolin 20%, quartz 17%, Japanese Kamado feldspar 21%, volcanic sodium titanate composite material 14%, Hunan Pingjiang feldspar 4%, forsterite powder 57%, boron fusion Block 38%.

[0057] As a preferred technical solution of the present invention, the preparation method is as follows:

[0058] Yunnan kaolin 20%, quartz 17%, Japanese Kamado feldspar 21%, volcanic rock sodium titanate composite material 14%, Hunan Pingjiang feldspar 4%, forsterite powder 57%, boron frit 38%, add water and mix evenly Ball mill, then add ball stones, and ball mill for 22 hours at the speed of 2000-2400 / h to get the new Linglong glaze slurry.

[0059] As a preferred technical solution of the present invention, the manufacturing method of the volcanic rock sodium titanate composite material is as follows:

[0060] Step 1: Dissolve sodium titanate and volcanic stone powder in water according to the molar mass ratio of 1:5.6...

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Abstract

The invention discloses a novel production formula and a use method of exquisite glaze. The novel exquisite glaze is obtained by mixing and ball-milling Yunnan kaolin, quartz, Japan Ketta feldspar, a pelelith sodium titanate composite material, Hunan Pingjiang feldspar, forsterite powder, boron frit and water. Compared with the prior art, the novel exquisite glaze has the beneficial effects that the novel exquisite glaze is clear and transparent and has no residues of any heavy metals (such as lead, cadmium, mercury and the like) which are harmful to human health; the exquisite glaze can be normally matched with any ceramic material blank and common outer glaze; and the problems of easy cracking, bubbles, recesses, leak holes and the like in the history are solved.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a new production formula and application method of Linglong Glaze. Background technique [0002] Linglong porcelain is a treasure of ancient ceramic art. Through the engraving process on the porcelain body, many regular "exquisite eyes" are carved out, and then these holes are turned into translucent bright holes after being fired with glaze, which is very beautiful, and is called "porcelain stuck in glass". . Because the original meaning of "Linglong" is dexterity, clarity, and clarity, it is very accurate to call this kind of porcelain Linglong. Linglong porcelain also has a long history, so it is also one of the four traditional famous porcelains in Jingdezhen. Linglong porcelain is often matched with blue and white patterns, called blue and white Linglong porcelain. This kind of porcelain not only has the art of carving, but also has the characteristics of blue and white...

Claims

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Application Information

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IPC IPC(8): C03C8/02C04B41/89
CPCC03C8/02C04B41/89C04B41/52C04B41/5022C04B41/4539C04B41/0072
Inventor 吴伦华
Owner 德化县晶瓷人家陶瓷有限公司
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