Porcelain crucible manufacturers will showcase the five main characteristics of ceramic crucibles.

　 A crucible is a widely used container with good heating performance. From the time we started middle school, we have been involved in chemistry and have been dealing with various chemical equipment. Chemistry itself is a subject that studies the changes of things, and a very important aspect is experimentation. Many experiments also require heating. Many heating instruments are used, among which crucibles are more widely used and have better heating performance.

    Porcelain Crucible Manufacturer Ceramic crucibles are widely used in the deep processing of glass, metallurgy, electronics, chemical industry, aerospace and other fields due to their fine structure, low thermal conductivity, small thermal expansion coefficient, high precision of finished product size, no deformation at high temperature, good thermal shock stability, good electrical properties, and good chemical resistance. Do you know some of the characteristics of ceramic crucibles? The porcelain crucible manufacturer will answer your questions.

　　1. Easy to clean and maintain. The glaze of the ceramic crucible is bright and delicate, and stains are easy to wash off.

　　2. Colorful painting decoration, especially high-temperature glaze and blue and white decoration, etc., have no lead poisoning hazard. It can be used boldly and is very popular.

　　3. The porcelain has few pores and low water absorption. Ceramic crucibles are used to store solutions, and after sealing, they can prevent the solution from volatilizing, permeating, and being invaded by external bacteria.

　　4. Chemical stability and durability. This is superior to copper, iron, aluminum and other metal products. Ceramic crucibles have a certain resistance to acids, alkalis, salts, and carbon dioxide in the atmosphere, and are not easy to react chemically with these substances, do not rust, and do not age.

　　5. Good thermal stability and slow heat transfer. Porcelain Crucible Manufacturer Ceramic crucibles are not easy to crack when subjected to a certain temperature difference, which is superior to glassware. It is a poor conductor of heat and transfers heat slowly. When it is used to hold boiling water or hot solutions, it will not be too hot to handle.

　　What are the characteristics and industry development of domestic crucibles?

　　 Porcelain Crucible Manufacturer The graphite crucible has the characteristics of certain thermal conductivity and high temperature resistance. When used at high temperatures, it has a small coefficient of thermal expansion, can cope with extreme hot and cold temperature changes, has certain strain performance, is corrosion-resistant to strong acid and alkali solutions, and has good chemical stability. It is generally widely used in metallurgy, casting, machinery and industrial fields.

　　In terms of both craftsmanship and quality, graphite crucibles can surpass foreign products in terms of technical and quality indicators. The natural graphite materials used can have superior thermal conductivity advantages, will not undergo qualitative changes under extreme hot and cold temperature changes, and will not have the risk of cracking due to rapid cooling.

　 Porcelain Crucible Manufacturer Graphite crucibles use high-density special glaze to ensure that the surface of the graphite crucible will not be damaged by corrosion when encountering strong acid and alkali solvents. Strict implementation of production standards can ensure the quality of each product and meet safety standards.