Domestic ceramic product with good thermal insulation property and preparation method thereof

Abstract

The invention discloses a domestic ceramic product with a good thermal insulation property and a preparation method thereof. The domestic ceramic product with a good thermal insulation property is prepared from the following raw materials in parts by weight: 20 to 26 parts of albite, 15 to 19 parts of anorthite, 30-40 parts of calcite, 25-32 parts of attapulgite clay, 10-14 parts of sodium bentonite, 5-7 parts of painite, 10-14 parts of quartz, 8-11 parts of an aluminum silicate fiber tube, 4-5.5 parts of sodium silicate, 2.2-3 parts of a foaming agent, 0.9-1.3 parts of a foam stabilizer and 0.8-1.1 parts of a water reducing agent. The domestic ceramic product has the advantages of low heat conductivity coefficient, good thermal insulation property, low coefficient of thermal expansion, low thermal expansion, strong high temperature resistant property, high rupture strength, good mechanical properties, low density, lightness, and good comprehensive performance.

Description

technical field [0001] The invention relates to the field of ceramic products, in particular to a daily-use ceramic product with good thermal insulation performance and a preparation method thereof. Background technique [0002] Ceramic products are one of the most common utensils in people's daily life. The development history of ceramics is an important part of the history of Chinese civilization. Among them, the invention and development of ceramics have unique significance. With the development of modern science and technology, modern In the past century, many new ceramic varieties have appeared. They no longer use or rarely use traditional ceramic materials such as clay, feldspar, and quartz, but use other special materials, and even expand to the range of non-silicate and non-oxide. , and many new processes have appeared, making ceramics have various special functions. [0003] The production of daily-use ceramics can be said to be due to people's needs for daily life...

AI Technical Summary

Problems solved by technology

[0005] 1. The thermal insulation effect is poor, which cannot meet the needs of thermal insulation daily ceramic products, and it is easy to cause burns when containing high-temperature food;

[0006] 2. High density, heavy weight, no light weight characteristics, and poor mechanical properties such as strength, easy to damage, short service life, and poor overall performance

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