Zinc concentrate is one of the most important mineral products of Zarin Industrial and Mineral Group, which is extracted and produced using advanced technologies and modern equipment. This product, which is mainly extracted from ores containing zinc, is used as a raw material in various industries such as galvanizing production, battery making, and chemical industries.
Zinc (Zn) with atomic number 30 is a silvery-white shiny metal that is solid and brittle in its standard state. This metal is semi-conductive and malleable. Its strength is greater than tin and lead, but less than aluminum and copper. Zinc is often used as an alloy or as a protective coating on steel. The history of the use of zinc goes back centuries, when its ore was used to make rice and its compounds in medicine. Zinc mines are mostly underground and the mined rock usually needs to be concentrated. Sphalerite (ZnS) is the most important zinc mineral, and other important minerals include smith zonite, hemimorphite, and zensite.
Zinc ingot produced by Zarin Group is produced in accordance with international standards such as ASTM and ISO.
National standard certificates for zinc ingots:
– **Zn SHG (Super High Grade)**: 99.995% purity, for very sensitive applications.
– **Zn 5^: 99.99% purity, for sensitive industries such as electronics and pharmaceuticals.
– **Zn 4^: 99.9% purity, for the production of alloys and automotive parts.
– **Zn 3^: 99.5% purity, for general industrial applications.
Saadat Abad – Saro West Street – between Saro Crossroad and Kitab Square – No. 126
