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Introduced |
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Dry Cell Battery Material-Activated Manganese Dioxide |
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Description |
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Our company, Hunan Coran Industry & Commerce Co., Ltd has launched a new kind of battery material-Activated Manganese Dioxide (AMD) after development and research for several yeas.
The content of MnO2 in our AMD is about 75% and its duration in a continuous discharge across a 3.9ohm resistor reach to 380mins (R20-Style). It is also has many advantages such as stable product performance, tiny harmful impurities, and competitive prices which remedy exactly the faults of AMD such as high content of impurities, short discharging duration and quality-reducing. Our AMD is an excellent choice to replace high grade natural discharge manganese dioxide applied among middle-level and low-level carbon dry battery and has a huge market.
Specification:
Items Typical Result Specification
1 MnO2 (%) 76.6 ≥73
2 H2O (%) 2.91 ≤4
3 Fe (%) 1.64 ≤4
4 Cu (%) 0.005 ≤0.01
5 Co (%) 0.0029 ≤0.01
6 Ni (%) 0.0068 ≤0.01
7 Pb (%) 0.0045 ≤0.01
8 Na (%) 0.15 ≤0.3
9 PH 6.42 5-7
10 Tap Density(g/cm3) 1.5 ≥1.3
11 Particle size +100 mesh (%) 0.65 ≤3
12 -200 mesh (%) 91.25 ≥90
13 2Ω Cont. Discharge (min. Regard as R20S) 138 ≥120
14 3. 9Ω Cont. Discharge (min. Regard as R20S) 380 ≥360 |
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Contact Us |
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Company Name: |
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Hunan Coran Industry & Commerce Co., Ltd. |
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Company Address: |
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7 Floor Hualong Building, Yuhua District, Changsha, Hunan, China |
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Telephone: |
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86-731-4721718 |
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Full Name (Department): |
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Anza Chan () |
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