The fields of application of ammonium metatungstate dispersions, as a special form of chemical, are mainly based on the properties and characteristics of ammonium metatungstate itself. The following is a summary of the possible application fields of ammonium metatungstate dispersion:
- Coating and printing ink industry
High-performance coatings
Ammonium metatungstate dispersion can be used to prepare high-performance coatings, such as heat-insulating coatings and radiation-proof coatings. By adjusting the formula and process of dispersions, coating products with specific functions can be obtained.
Ink Additives
In the manufacture of ink, ammonium metatungstate dispersion can be used as an additive to improve the dispersion, stability and printing performance of ink.
Second, ceramics and glass industry
Ceramic paste
Ammonium metatungstate dispersion can be used in the preparation of ceramic slurry to improve the density and mechanical properties of ceramic materials. By controlling the concentration and dispersion effect of the dispersion, high quality ceramic blanks can be obtained.
Glass coloring agent
In some glass products, ammonium metatungstate dispersion can be used as colorant or additive to give the glass specific color or performance.
Catalyst field
Catalyst carrier
Ammonium metatungstate dispersion can be used as catalyst carrier to prepare high efficient catalyst by loading active components on ammonium metatungstate particles in dispersion through impregnation, deposition and other methods.
Directly as catalyst
In some chemical reactions, ammonium metatungstate itself or its dispersion can be used directly as a catalyst to promote the reaction and improve the yield.
Other fields
Agricultural film: Utilizing the heat-insulating property of ammonium metatungstate, agricultural film with heat-insulating function can be prepared to improve the heat-insulating performance of greenhouses and save energy. For example, the use of ammonium metatungstate prepared heat-insulating dispersion and acrylic glue made of nano-organic inorganic hybrid coating, coated on the surface of the polyester film to form a high-performance heat-insulating film, light transmittance can be maintained at 60% -80%, the infrared light blocking rate of 78% -98%.
Electronics and Aerospace
In the electronics industry, ammonium metatungstate dispersion can be used to produce precursors for tungsten films and interconnects; in the aerospace industry, it can be used to produce tungsten-based alloys and coatings.
The above application fields are speculated based on the nature of ammonium metatungstate and the characteristics of dispersions, and the actual application may vary depending on the specific formula, process conditions and application requirements. In addition, with the continuous development and innovation of science and technology, the application fields of ammonium metatungstate dispersions are also expected to expand and deepen.
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