The Property And Application of Zinc Sulfide Powder

Zinc sulfide The chemical formula is ZnS. It is a white or off-white powder. Zinc Sulfide turns darker when exposed to sunlight.

Zinc Sulfide – A Product of Nature:

Zinc Sulfide is stable when in dry air. When in humid air over a period of time or in air that contains moisture, the zinc sulfide will gradually oxidize into zinc sulfate. Zinc Sulfide is insoluble in water but soluble in diluted inorganic acids.
Zinc sulfide, or zinc sulfide, is usually obtained through the reaction of hydrogen sulfide with zinc salt solutions. When crystalline ZnS is activated with a small quantity of Cu,Mn,Ag, the ZnS can emit different fluorescence colors when illuminated. Zinc Sulfide has many uses, including as an analytical reagent for paints, opaque and white glass, rubber filling, plastic and phosphor.

Zinc Sulfide Application:

The zinc sulfide compound semiconductor nanomaterials are a very important material. They have been gaining attention for their excellent physical properties such as their wide band gaps, high refractive indices, and high levels of light transmittance.

Zinc Sulfide exhibits excellent electroluminescence and fluorescence effects. Nano-zinc has a unique effect. It is very useful in many fields, such as electricity, optics and mechanics. It is for this reason that research into nano-zincsulfide was triggered. In 1994, Bhargava published a report stating that surface passivation nano-ZnS : Mn phosphor has an external efficiency up to 18% and a fluorescence life of 5 orders of size shorter. ZnS has a much improved performance that opens up a whole new field of application.

Zinc sulfide may be used for making white pigments and glasses, luminous dust, rubber, paint, plastics etc.

Tech Co., Ltd. is a professional Zinc sulfide powder We have over 12 years’ experience in the research and development of chemical products. You can contact us for high quality zinc powder. Contact us Send an inquiry.