The specific applications of ammonium metatungstate in the ceramic industry can be summarized as follows:
Colorants and pigments
Ammonium metatungstate is often used as a colorant in ceramic glazes and colored glazes, giving ceramic products rich colors and decorative effects. Its unique color properties make ceramic products more artistic and personalized.
Glaze performance adjustment
Ammonium metatungstate can adjust the melting temperature, fluidity and viscosity of the glaze. By precisely controlling its addition amount, the quality and appearance of the glaze can be optimized, such as improving the gloss, smoothness and color depth of the glaze.
Optimizing the structure of ceramic products
The addition of ammonium metatungstate helps to improve the microstructure of ceramic products. For example, it can refine ceramic grains, reduce defects such as pores and cracks, thereby enhancing the mechanical properties and durability of ceramic products.
Improving ceramic performance
Ammonium metatungstate is also used in the ceramic industry to improve the hardness and wear resistance of products. By combining with other additives, ceramic products with higher hardness and wear resistance can be prepared to adapt to various complex environments and use conditions.
Specific examples
In the production of honeycomb ceramics, ammonium metatungstate is used as an active component, which can significantly increase the specific surface area of honeycomb ceramic products, provide more active sites for the reaction, and thus improve the reaction efficiency. In addition, it can also reduce the volume expansion effect of honeycomb ceramics, making it more suitable for use in high temperature environments.
In the preparation process of ceramic glazes, by adding an appropriate amount of ammonium metatungstate, the performance of the glaze can be adjusted to make the glaze smoother and brighter, and the color more uniform and lasting.
Environmental protection and safety
The application of ammonium metatungstate in the ceramic industry meets the requirements of environmental protection and safety. As an inorganic compound, it is non-toxic and harmless and will not cause adverse effects on the environment and human health. At the same time, in the production process of ceramic products, reasonable process control and waste treatment measures can be used to ensure the environmental protection and safety of the production process.
In summary, ammonium metatungstate has a wide range of application prospects in the ceramic industry. It can not only be used as a colorant, glaze performance regulator, and structure optimizer, but also improve the performance and environmental protection of ceramic products. With the continuous advancement of science and technology and the improvement of people’s quality of life, the application of ammonium metatungstate in the ceramic industry will become more extensive and in-depth.
The specific applications of ammonium metatungstate in the ceramic industry can be summarized as follows:
Colorants and pigments
Ammonium metatungstate is often used as a colorant in ceramic glazes and colored glazes, giving ceramic products rich colors and decorative effects. Its unique color properties make ceramic products more artistic and personalized.
Glaze performance adjustment
Ammonium metatungstate can adjust the melting temperature, fluidity and viscosity of the glaze. By precisely controlling its addition amount, the quality and appearance of the glaze can be optimized, such as improving the gloss, smoothness and color depth of the glaze.
Optimizing the structure of ceramic products
The addition of ammonium metatungstate helps to improve the microstructure of ceramic products. For example, it can refine ceramic grains, reduce defects such as pores and cracks, thereby enhancing the mechanical properties and durability of ceramic products.
Improving ceramic performance
Ammonium metatungstate is also used in the ceramic industry to improve the hardness and wear resistance of products. By combining with other additives, ceramic products with higher hardness and wear resistance can be prepared to adapt to various complex environments and use conditions.
Specific examples
In the production of honeycomb ceramics, ammonium metatungstate is used as an active component, which can significantly increase the specific surface area of honeycomb ceramic products, provide more active sites for the reaction, and thus improve the reaction efficiency. In addition, it can also reduce the volume expansion effect of honeycomb ceramics, making it more suitable for use in high temperature environments.
In the preparation process of ceramic glazes, by adding an appropriate amount of ammonium metatungstate, the performance of the glaze can be adjusted to make the glaze smoother and brighter, and the color more uniform and lasting.
Environmental protection and safety
The application of ammonium metatungstate in the ceramic industry meets the requirements of environmental protection and safety. As an inorganic compound, it is non-toxic and harmless and will not cause adverse effects on the environment and human health. At the same time, in the production process of ceramic products, reasonable process control and waste treatment measures can be used to ensure the environmental protection and safety of the production process.
In summary, ammonium metatungstate has a wide range of application prospects in the ceramic industry. It can not only be used as a colorant, glaze performance regulator, and structure optimizer, but also improve the performance and environmental protection of ceramic products. With the continuous advancement of science and technology and the improvement of people’s quality of life, the application of ammonium metatungstate in the ceramic industry will become more extensive and in-depth.
