According to different particle sizes, brown tungsten powder can be divided into coarse particle powder and fine particle powder. Among them, fine particles can be divided into sub-nanometer, nanometer, sub-micron (above 100nm), micron (below 5um) and so on.
The appearance of brown tungsten powder is tan powder, the melting point is about 1610°C, the boiling point is about 1720°C, the density is about 7.16g/cm3, the electronic conductivity is about 3.5×102S/cm, it is insoluble in water, and has good conductivity, catalytic, Reducing and oxidizing properties, high refractive index and extinction coefficient.
More details of tungsten oxide product, please visit website: tungsten-oxide.com
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