Zinc Sulfide Powder Properties And Applications

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Zinc sulfide This powder is white to off-white, or light yellow in color. It becomes darker as it is seen. Zinc sulfuride is stable in dry conditions, but if left in humid or moist air for long periods of time, it will oxidize to zinc oxide.

Zinc sulfide powder properties

Zinc sulfuride is an organic compound that has the chemical composition ZnS. Zinc sulfide will slowly oxidize if it is exposed in humid conditions or when it contains moisture. Zinc sulfide can be found in sphalerite. However, it is not soluble or soluble when it comes into contact with water.
Zinc sulfuride becomes crystals when it is burned in H2S. The a variation is a hexagonal-colored crystal that has a density 3.99g/cm3 at 1700°C. The b variant, which has a density 4.102g/cm3, is transformed to the a variety at 1020°C.

Zinc sulfuride is usually obtained through the action of zinc sulfide, hydrogen sulfide, and zinc salt solution. A small amount of Cu Mn, Ag can be added to activate the crystalline ZnS and it will emit different colors of fluorescence when illuminated.

Zinc Sulfide Powder Application

Zinc sulfuride is used for analytical reagents, phosphor matrix and photoconductor material. It is also used in dyes and paints, pigments and glass manufacturing.

Zinc sulfuride is easy to dissolve and not agglomerate. It is also neutral white and has great optical properties. It is commonly used as a component in thermosetting plastics.
It is often used to make ceramics due to its good sintering qualities. Studies have shown that monodisperse Zinc Sulfide Powder has a better sintering result than agglomerate Zinc Sulfide. Furthermore, the particle size is affected and can be increased to improve the sintering performance.

Nano-zinc sulfuride is a photonic materials. It can generate photon hole. The energy level change as well as the wider energy gap caused by the quantum effect, enhance the redox capability of this material. It is an excellent photocatalytic silicon.

Zinc sulfuride is an infrared-optical material. It has high infrared transmittance, excellent optical and mechanical performance and thermal comprehensive performance within the 8-12ym and 3-5p.m bands. It is the ideal dual-band, infrared observation window to use with hood material and aircraft.

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