Olive-green ceramic product and preparation method thereof

A technology for ceramic products and secret color, applied in the field of secret color ceramic products and their preparation, can solve the problems of difficulty in preparing secret color porcelain, long time consumption, complicated preparation method, etc., and achieves stable and controllable product quality and optimized glaze composition. , the effect of streamlining the preparation process

Inactive Publication Date: 2020-12-04
福建省德化贝思家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some reports about secret-colored porcelain in the prior art, but it is difficult to prepare secret-colored porcelain that has won the emerald color of Qianfeng according to their methods; or some preparation methods are more complicated and time-consuming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment provides a secret color ceramic product, comprising a green body and a glaze applied to the surface of the green body, and the green body includes the following components in parts by weight: 70 parts of kaolin, 8 parts of albite, potassium feldspar 7 parts of stone, 8 parts of mica hematite and 7 parts of polymethyl acrylate;

[0030] The glaze comprises the following components by weight: 60 parts of kaolin, 18 parts of muscovite, 12 parts of quartz, 8 parts of cordierite and 2 parts of Fe 2 o 3 .

[0031] This embodiment also provides a method for preparing the above-mentioned secret color ceramic product, comprising the following steps:

[0032] The kaolin, albite, potassium feldspar and mica hematite in the above parts by weight are first mixed and pulverized by ball milling, and then washed and rotted, and the rotten time is about 20 days;

[0033] Add polymethyl acrylate to the fine mud obtained after decay, and knead it by hand to make the mud...

Embodiment 2

[0040] This embodiment provides a secret color ceramic product, comprising a green body and a glaze applied to the surface of the green body, and the green body includes the following components in parts by weight: 88 parts of kaolin, 4 parts of albite, potassium feldspar 3 parts of stone, 2 parts of mica hematite and 3 parts of polymethyl acrylate;

[0041] The glaze includes the following components by weight: 72 parts of kaolin, 14 parts of muscovite, 8 parts of quartz, 3 parts of cordierite, 3 parts of Fe 2 o 3 and 0.5 parts of sodium carboxymethylcellulose.

[0042] This embodiment also provides a method for preparing the above-mentioned secret color ceramic product, comprising the following steps:

[0043]The kaolin, albite, potassium feldspar and mica hematite in the above parts by weight are first mixed and pulverized by ball milling, then washed and rotted, and the rotten time is about 25 days;

[0044] Add polymethyl acrylate to the fine mud obtained after decay, ...

Embodiment 3

[0051] This embodiment provides a secret color ceramic product, comprising a green body and a glaze applied to the surface of the green body, and the green body includes the following components in parts by weight: 80 parts of kaolin, 6 parts of albite, potassium feldspar 5 parts of stone, 5 parts of mica hematite and 4 parts of polymethyl acrylate;

[0052] The glaze includes the following components by weight: 66 parts of kaolin, 14 parts of muscovite, 10 parts of quartz, 7 parts of cordierite, 3 parts of Fe 2 o 3 and 0.5 parts of sodium carboxymethylcellulose.

[0053] This embodiment also provides a method for preparing the above-mentioned secret color ceramic product, comprising the following steps:

[0054] The kaolin, albite, potassium feldspar and mica hematite in the above parts by weight are first mixed and pulverized by ball milling, then washed and rotted, and the rotten time is about 25 days;

[0055] Add polymethyl acrylate to the fine mud obtained after decay...

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PUM

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Abstract

The invention provides an olive-green ceramic product and a preparation method thereof. The olive-green ceramic product comprises a green body and glaze applied to the surface of the green body, and the green body comprises, by weight, 70-88 parts of kaolin, 4-8 parts of albite, 3-7 parts of potassium feldspar, 2-8 parts of mica hematite and 3-7 parts of polymethyl acrylate. According to the invention, the green body is composed of specific components according to a specific ratio, and a biscuit with high vitrification degree can be obtained after treatment such as curing and biscuiting, so that the finally obtained ceramic product is brighter, and the aesthetic effects of ice-like appearance and jade-like appearance can be generated. Furthermore, the components of the glaze and the preparation method are optimized, so that the obtained ceramic product has a thousand-peak green color effect, the preparation process is simplified, and the product quality is more stable and controllable.

Description

technical field [0001] The invention belongs to the technical field of ceramic products, and more specifically relates to a secret-color ceramic product and a preparation method thereof. Background technique [0002] The development history of ceramics is an important part of the history of Chinese civilization. Ceramic products of different dynasties and dynasties in Chinese history have different artistic styles and different technical characteristics. Secret color porcelain is secret color ceramic products. It is actually the superior work of Yue kiln celadon in Tang and Five Dynasties. It is also known as secret glaze porcelain. The name "Secret Color" was first seen in the poem "Secret Color Yue Qi" written by Lu Guimeng, a poet of the Tang Dynasty. Sandou Legacy Cup". In April 1987, archaeologists from Shaanxi Province unearthed 13 celadon wares from the Tang Dynasty at the Famen Temple Pagoda in Fufeng County. In the account that records the objects enshrined by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C04B33/13C04B41/86C03C8/00
CPCC04B33/04C04B33/13C04B41/009C04B41/5022C04B41/86C03C8/00C04B2235/3472C04B2235/3272C04B2235/656C04B2235/658
Inventor 林丽红
Owner 福建省德化贝思家居有限公司
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