Thermal insulation agate porcelain and preparation method thereof

Abstract

The invention discloses thermal insulation agate porcelain. According to a formula, the agate porcelain comprises the following materials in parts by mass: 60 to 70 parts of agate, 5 to 10 parts of crystal, 6 to 8 parts of feldspar, 2 to 6 parts of soapstone, 2 to 5 parts of clay, 5 to 10 parts of bentonite, 3 to 8 parts of kaoline and 1 to 5 parts of pottery stone. The invention further disclosesa preparation method of the thermal insulation agate porcelain. The thermal insulation agate porcelain has the advantages that the dosage of argil (feldspar, soapstone, clay, bentonite, kaoline and pottery stone) is reduced by taking natural minerals, such as the agate, crystal, feldspar, soapstone, clay, bentonite, kaoline and pottery stone, as raw materials and taking the agate as a main component, and the agate and crystal are molten in a whole formula system through high temperature, so that the smooth and moist characteristics of agate and crystal can be given in full play, a whole ceramic product has a gentle and crystal clear ornamental value, through the mixing of the different types of raw materials, the formed ceramic product has the property of thermal insulation, the materialsin the formula are environmentally-friendly, hazardous substance does not produce during burning, and the ceramic product formed through burning is ensured to be environmentally-friendly, healthy andnontoxic.

Description

technical field [0001] The invention relates to the field of porcelain manufacture, in particular to a heat-insulating and heat-preserving agate porcelain and a preparation method thereof. Background technique [0002] The ceramics industry is a traditional industry in my country, and ceramic products are the pillar industry and export fist product of my country's light industry. At the current rate of development, by 2020, the total domestic demand for daily-use ceramics will reach 12 billion pieces. Although my country's total annual output and export volume of ceramics rank first in the world, the total output value of my country's ceramic industry only accounts for 10% of the world's total output value. The main reason is insufficient innovation and the homogenization of my country's ceramic products is becoming more and more serious. [0003] With the improvement of living standards, people's demand for high-end porcelain with use and collection value is increasing, an...

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Problems solved by technology

[0003] With the improvement of living standards, people's demand for high-end porcelain with use and collection value is increasing, and at the same time, they are also increasingly pursuing aesthetic enjoyment, such as crystal clear, glossy, etc. Porcelain has poor heat insulation performance. In daily use, such as hot fluid, it is often very hot. At the same time, due to its high heat transfer efficiency, porcelain often has very poor heat preservation performance. To achieve a good combination, the pursuit of appearance often means the lack of function, while the pursuit of function often means the lack of appearance, which greatly hinders the promotion and application of porcelain in daily life

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