Battery Grade Natural Manganese Dioxide
This product is used in the manufacturing of dry-cell batteries (“Le clanché” or zinc-carbon cells) due to the depolarizer properties of this material within the continuous electric generation process inside the battery cell. Other advantages of our product are the high oxygen content with a peroxidation more than 90%, and its low content of Manganese II, Manganese III and heavy metals such as Nickel, Copper and Cobalt. These advantages are improved with mineralogical elements of high electro-chemical activity and an ideal particle size distribution which provide a high surface area. In summary, it is a unique product for manufacturing of long lasting ecological batteries, mercury-free. Our variety of different grades (N65, N67 and N70) offers to our clients a better and more flexible way of blending the manganese dioxides.