High-silicon daily reinforced porcelain and preparation method thereof

A technology for strengthening porcelain and daily use, which is applied in applications, clay products, household appliances, etc. It can solve the problems of unstable components of Longyan raw ore, and achieve the effects of good thermal shock stability, good sintering performance, and high whiteness

Pending Publication Date: 2022-04-22
GUANGDONG SITONG GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the composition of Longyan raw ore is very unstable, so most of the ceramics are made of washed mud after washing, and a

Method used

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  • High-silicon daily reinforced porcelain and preparation method thereof
  • High-silicon daily reinforced porcelain and preparation method thereof
  • High-silicon daily reinforced porcelain and preparation method thereof

Examples

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Comparison scheme
Effect test

Example Embodiment

[0022] The present invention is a high siliceous daily reinforced porcelain, the porcelain tire is mainly composed of longyan sand head, feldspar minerals, clay minerals, the specific embodiment of which is shown in the following table (the mass score of each raw material).

[0023]

[0024]

[0025]

[0026]

[0027] The chemical composition (mass fraction) of the raw materials used is as follows:

[0028] raw material SiO 2

[0029] Zirconium silicate and zirconia are industrially pure.

[0030] The preparation method of the above-mentioned high-siliceous daily-grade reinforced porcelain is:

[0031] (1) Wash the original ore Longyan kaolin machine and decompose it into Longyan washing mud and Longyan sand head;

[0032] (2) Prepare ceramic mud strips by longyan sand head, feldspar minerals, longyan washing mud, other clay, etc., according to the composition of ingredients, ball milling, iron removal, sieving, sludge filtering, mud training;

[0033] (3) The...

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Abstract

The invention relates to daily high-silicon reinforced porcelain and a preparation method thereof, in particular to high-silicon daily reinforced porcelain prepared by taking Longyan sand head as a main raw material, and belongs to the field of daily reinforced porcelain. The porcelain body is mainly composed of the following components in percentage by mass: 40 to 70% of Longyan sand head, 0 to 10% of feldspar mineral, and 25 to 50% of clay mineral. According to the method, feldspar and quartz can be completely provided by the Longyan sand head, a large amount of high-quality feldspar and quartz resources are saved, waste sand head resources are fully utilized, and the method has huge social, economic and technical values.

Description

technical field [0001] The invention relates to a daily-use high-silicon strengthened porcelain and a preparation method thereof. Specifically, the high-silicon daily-use strengthened porcelain prepared by using Longyan sandstone as a main raw material belongs to the field of daily-use strengthened porcelain. Background technique [0002] Longyan kaolin in Fujian Province has a total proven raw ore reserve of nearly 80 million tons. The annual production capacity of kaolin raw ore is 600,000 tons. It can be mined for more than a hundred years. It has low content of harmful impurities such as iron and titanium, high firing whiteness, and good porcelain-forming performance. It is widely used in daily-use ceramics, arts and crafts ceramics and high-grade architectural ceramics. However, the composition of Longyan raw ore is very unstable, so most of the porcelain is made of washed mud after washing, and a large number of Longyan sand heads (the content fluctuates between 60-85%...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/24C04B33/10C04B33/32C04B35/14C04B35/622C04B35/64C04B33/28C04B41/86
CPCC04B33/131C04B33/24C04B33/10C04B33/32C04B35/14C04B35/622C04B35/64C04B33/28C04B41/86C04B41/5022C04B41/009C04B2235/3463C04B2235/3244C04B2235/3427C04B2235/3217C04B2235/3208C04B2235/3206C04B2235/3201C04B2235/6562C04B2235/6567C04B2235/9646C04B2235/9653C04B2235/96
Inventor 王志义李霞刘旭光
Owner GUANGDONG SITONG GROUP
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