EMD--Electrolytic Manganese Dioxide

Applications: Battery, magnetic materials, pigments, medicines etc.

Electrolytic Manganese Dioxide is a black powder, with the content of 90% to 92%. It is a high-quality form of manganese dioxide that is produced through a mix of electrolysis as well as chain reaction. EMD's process occurs making use of an option of manganese sulfate and sulfuric acid, in addition to other additives. The electrical current creates the manganese sulfate to break down into its parts, manganese dioxide and sulfuric acid. The manganese dioxide is then gathered, cleansed, and dried out to produce the final product. Committed to international quality standards, we hold ISO 9001 certification, ensuring end-to-end quality management from raw material procurement through production control to finished product inspection. This guarantees consistent, high-quality electrolytic manganese dioxide products for our customers.

MnO2--Manganese(IV) Dioxide

Applications: Metallurgical industry, pigment and coating, chemical Industry etc.

MnO2--Manganese Filter Media

Applications: Water treatment

Manganese Filter Media (MnO2) is a black, granular, naturally mined filter media composed of manganese dioxide which with a content ranging from 35% to 80%. It was found to be an excellent natural filtration media to remove iron, manganese, arsenic and other harmful substance in water solutions. QingChong manufacture a wide range of manganese filter media by multiple mechanized modern processes such as washing, crushing, drying, magnetic separation and vibration screening. We can also support with OEM/ODM service to improve water quality due to different water condition.