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The Properties And Application of Tungsten trioxide

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What is Tungstentrioxide?
Tungsten Trioxide is a yellow-colored triclinic powder. Tungsten trioxide turns to orange tetragonal if it is exposed to temperatures above 740 degrees Celsius. These crystals then return back to their original states after cooling. It is stable when heated to room temperature, having a melting point at 1473degC, boiling point at 1750degC and relative density of 7.16.
Tungsten oxide is the most stable type of tungsten. It’s insoluble in water, and other inorganic acid than hydrofluoric. You can dissolve it in hot concentrated sodium hydroxyide solution or ammonia to make soluble tungstate. When the temperature exceeds 650 degrees, it can be reduced with H2 and reduced further by C. To obtain tungsten-powder at 1000 to 1100 millimeters
Tungsten Trioxide is used:

Tungsten Trioxide has many uses in everyday life. This is used for making tungstate. Its rich yellow pigments make tungsten oxide a popular choice for paints, ceramics, and other applications.
Tungsten Trioxide is used in production of electrochromic and smart windows. This glass is the combination of the electric switch’s light transmission performance, applied voltage change and the glass of the window. These windows can be tinted by changing their heat or the light.
Some tungsten oxide can be used for chemical products like paints and coatings, catalysts for the petroleum industry, etc. But tungsten oxide can be used as an intermediate product. Large amounts of tungsten orange are used in metal-tungsten powder and the tungsten carbide pulverizer. These products will then be used in production of metal-tungsten products. The production of tungsten alloys products includes tungsten copper, nickel, nickel iron, silver, tungsten, tungsten, tungsten, tungsten, tungsten, tungsten, tungsten, tungsten, and other tungsten. Produced cemented carbide products in various grades.

Tungsten trioxide is widely used for semiconductor electronic packaging due to its outstanding electrical and thermal properties.
Luoyang Tech Co., Ltd. is a Tungsten Trioxide professional with more than 12 years’ experience in chemical product research and development. We can provide high-quality Tungsten trioxide. Please contact us to send an enquiry.

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