Activited Chemical Manganese Dioxide (ACMD)is a kind of cathode material which has the similar discharge performance to EMD and price is definitly USD250 cheaper than that of EMD. (The present price is FOB SHANGHAI 650USD/MT )
Over 90% battery manufacturers in China have adopted this product to reduce their cost and enhance their competition among the same industry.
there are also many famous international enterprises using this product, such as Toshiba Battery Co.,Ltd in Japan, Matsushita Group ( shanghai Panasonic, India Panasonic, Japan Panasonic, ect), Chung Pak Battery Co.,Ltd in Hong Kong, Gold Peak Battery Co.,Ltd inHong Kong and Hi-Watt Battery Co.,Ltd in Hong Kong and so on.

Activated Chemical Manganese Dioxide(ACMD)
Technology Reference（inner standard）
Items C-Type P-Type
MnO2, % ≥75 ≥78
H2O, % ≤3 ≤3
Fe, % ≤6 ≤4
PH 5~7 5~7
Tap density, g/cm3 ≥1.8 ≥1.8
Particle size+150μm, %≤3 ≤3
-75μm, % ≥90 ≥90
Discharge performance (R20S)
Open circuit voltage, v ≥1.7 ≥1.7
2Ωcontinuous discharge, min ≥170 ≥180
3.9Ωcontinuous discharge, min ≥400 ≥430

Physical and chemical Properties
Molecular formula:MnO2
Molecular weight: 86.94
purity:more than 76%
Appearance:Powder
Color:Black

Package
Net weight 40kg or 50kg per Kraft paper or woven bag. Other packages can be negotiated.

Added: 20.08.2007 Offer viewed: 482 (hits)

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