Special ceramics add a kind of excellent adhesive to it, which can be well reflected in the fact that it has an important influence on the whole process. After cooling, it can have good strength and unusual hardness, resulting in low expansion times.

The different chemical composition and structure of special ceramics determine their different special properties and functions, such as high strength, high hardness, high toughness, corrosion resistance, electric conduction, insulation, magnetism, transmission, semiconductor, piezoelectric, photoelectric, electro-optical, acoustooptic, magneto-optic, etc. Due to its special properties, such ceramics can be used as engineering structural materials and functional materials in machinery, electronics, chemical industry, smelting, energy, medicine, laser, nuclear reaction, aerospace, etc. In order to accelerate the new technological revolution and lay a material foundation for the development of new industries, a number of economically developed countries, especially Japan, the United States and western European countries, have invested a lot of manpower, material resources and financial resources in the research and development of special ceramics.

Special ceramics can meet the requirements of current environmental protection, the price is also very favorable, the life of preservation is very long, very suitable for collection, not moisture absorption, the surface is very smooth, it is absolutely a good product.