阅读说明：本技术 一种施釉陶瓷用化妆土的制备方法 (Preparation method of makeup clay for glazed ceramics ) 是由 沈国萍 于 2019-11-25 设计创作，主要内容包括：本发明公开了一种施釉陶瓷用化妆土的制备方法,包括如下步骤：(1)按照以下配方准备原料：以100份大同土计,还包括60份龙岩土,5-15份石英,5-10份滑石,1-6份长石,1-5份苏州土,1-5份锂辉石,10-12份硅酸锆,5-10份碳酸钠；(2)将所有原料入磨磨细至120目以下,按照料：球：水为1：2：1的比例进行球磨,球磨时间为5-8h。本发明制备的化妆土用于制备釉下彩陶瓷砖,能有效提高产品白度,釉下彩色泽艳丽,与坯体结合牢固,收缩率与坯体相仿。(The invention discloses a preparation method of a cosmetic clay for glazed ceramics, which comprises the following steps: (1) the raw materials were prepared according to the following formula: the soil also comprises 60 parts of dragon rock soil, 5-15 parts of quartz, 5-10 parts of talcum, 1-6 parts of feldspar, 1-5 parts of Suzhou soil, 1-5 parts of spodumene, 10-12 parts of zirconium silicate and 5-10 parts of sodium carbonate in terms of 100 parts of Datong soil; (2) grinding all the raw materials to 120 meshes below according to the reference: ball: 1 part of water: 2: 1, and performing ball milling for 5-8 h. The cosmetic clay prepared by the invention is used for preparing the underglaze color ceramic tile, can effectively improve the whiteness of the product, has bright underglaze color and luster, is firmly combined with a blank body, and has similar shrinkage rate to the blank body.)

1. A preparation method of a cosmetic clay for glazed ceramics is characterized by comprising the following steps:

(1) the raw materials were prepared according to the following formula: the soil also comprises 60 parts of dragon rock soil, 5-15 parts of quartz, 5-10 parts of talcum, 1-6 parts of feldspar, 1-5 parts of Suzhou soil, 1-5 parts of spodumene, 10-12 parts of zirconium silicate and 5-10 parts of sodium carbonate in terms of 100 parts of Datong soil;

(2) grinding all the raw materials to 120 meshes below according to the reference: ball: 1 part of water: 2: 1, and performing ball milling for 5-8 h.

2. The method of claim 1, wherein the raw materials are prepared according to the following formulation: the soil also comprises 60 parts of dragon rock soil, 10 parts of quartz, 8 parts of talcum, 5 parts of feldspar, 4 parts of Suzhou soil, 5 parts of spodumene, 10 parts of zirconium silicate and 8 parts of sodium carbonate in terms of 100 parts of Datong soil.

3. The method according to claim 1, wherein 0.5 to 2% by weight of a pigment is further added.

Technical Field

The invention belongs to the technical field of ceramic material preparation, and particularly relates to a preparation method of a cosmetic clay for glazed ceramics.

Background

The technical ceramic tile is an emerging building decoration material in recent years, in order to meet the requirements of people, the ceramic tile products on the market are more and more abundant in decoration of surface effect, and the glazed ceramic tile with matte effect is more and more favored by consumers. The production process of the ceramic tiles uses the clinker, but the quality of the clinker particles directly determines the decoration effect of the green tiles. If the selection of the fusion cakes is poor, the transparent ice crystal textures formed by the prepared devitrified brick product have spacing lines, are discontinuous and have air bubbles.

Disclosure of Invention

In order to solve the technical problems, the invention provides a preparation method of a cosmetic clay for glazed ceramics.

The technical scheme of the invention is as follows:

a preparation method of a cosmetic clay for glazed ceramics comprises the following steps:

(1) the raw materials were prepared according to the following formula: the soil also comprises 60 parts of dragon rock soil, 5-15 parts of quartz, 5-10 parts of talcum, 1-6 parts of feldspar, 1-5 parts of Suzhou soil, 1-5 parts of spodumene, 10-12 parts of zirconium silicate and 5-10 parts of sodium carbonate in terms of 100 parts of Datong soil;

(2) grinding all the raw materials to 120 meshes below according to the reference: ball: 1 part of water: 2: 1, and performing ball milling for 5-8 h.

Preferably, the raw materials are prepared according to the following recipe: the soil also comprises 60 parts of dragon rock soil, 10 parts of quartz, 8 parts of talcum, 5 parts of feldspar, 4 parts of Suzhou soil, 5 parts of spodumene, 10 parts of zirconium silicate and 8 parts of sodium carbonate in terms of 100 parts of Datong soil.

Preferably, 0.5-2% of pigment is also added in the total amount.

The invention has the beneficial effects that: the cosmetic clay prepared by the method is used for preparing the underglaze color ceramic tile, can effectively improve the whiteness of the product, has bright underglaze color and luster, is firmly combined with a blank body, and has similar shrinkage rate to the blank body.

Detailed Description

The present invention is further illustrated by the following specific examples.

Example 1

A preparation method of a cosmetic clay for glazed ceramics comprises the following steps:

(1) the raw materials were prepared according to the following formula: the soil also comprises 60 parts of dragon rock soil, 10 parts of quartz, 8 parts of talcum, 5 parts of feldspar, 4 parts of Suzhou soil, 5 parts of spodumene, 10 parts of zirconium silicate and 8 parts of sodium carbonate in terms of 100 parts of Datong soil.

(2) Grinding all the raw materials to 120 meshes below according to the reference: ball: 1 part of water: 2: 1 for 5-8h, adding pigment accounting for 1 percent of the total amount, and continuing to perform ball milling for 2-5 h.