Manganese dioxide 78%min.
Appearance: Black powder
Usage: battery industrial and other industrial

We can supply you with battery materials, such as manganese dioxide, emd, ammonium chloride, zinc chloride, etc.

Product:  Manganese Dioxide 78%

Spec.:                                             P-type

MnO2                                           78% min

H2O                                               4%  max

Fe                                                 4%  max.

pH                                                    5-7

Tap Density (g/cm3)                        1.8  min

Size pass 200 mesh                      90%  min.

Do not pass 100 mesh                     3%  max.

Open circuit voltage. V                  1.7%  min.

Discharge Time(Final Voltage 0.90v):

            2Ω continous discharge    180V  min.

            3.9Ω continous discharge  430V  min.

Remark:     Battery is R20S

Packing:      50kgs net per bag, 
Quantity:     22/25mt/FCL 

Pls feel free to contact us if have any questions.