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  • Name:Special Powder for Alkaline Battery
  • Model:
  • Specification:
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    It is mainly used for low mercury or mercury-free alkaline battery anode materials to increase the current and voltage of the battery and extend the discharge time. Compared with similar domestic products, graphite dosage could be reduced by 32.5% and the amount of manganese powder would be increased, which effectively prolongs the discharge time of the battery. Especially, expandable graphite powder for mercury-free alkaline battery in 50~80 mesh, after expansion crushing classification treatment, can reduce the content of conductive substances in the positive electrode of the battery, increase the content of active substances, reduce the ohmic resistance of the battery, and increase the capacity of the battery.

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Ultra low Mo high purity graphite powder for alkaline battery are high quality graphite made by more scientific acid-alkali method and the latest developed environmental friendly process, which removes molybdenum, arsenic, antimony, iron, copper and other harmful substances. Carbon content reaches among 99.9-99.99%. And the new process could reduce harmful elements such as Fe, Cu, Mo to the minimum. It has the advantages of low gas volume, high safety and high environmental protection. The production technology of this product is stable, leading at home and abroad.

Type:graphite powder for battery, ultra low Mo high purity graphite, expandable graphite for mercury-free alkaline battery

Item:dh-1, dh-2, pzf-3


Testing Item

Unit

Standard

Typical

 Fixed Carbon

%

≥99.9

99.92

  Ash

%

<0.2

0.08

  H20

%

<0.2

0.04

 Mo

ppm

<1

0.3

 Fe

ppm

<25.0

20

 Cu

ppm

0.5

0.5

 Pb

ppm

<2

0.5

 Ni

ppm

<1

0.2

 Pb

ppm

<0.2

0.1

 Ca

ppm

<40

20

 Si

ppm

<10

8

 Go

ppm

<2

1

F-

ppm

≤15

10

SO42-

ppm

≤50

45

Cl-

ppm

≤15

10

Actual Density

g/cm3

2.255

2.255

Volume Density

g/cm3

0.25±0.01

0.25

Gas Chromatography

ml/g 5d

<0.2

0.15

Particle Size

μm (≥90%)

<45

<45(92%)

It is mainly used for low mercury or mercury-free alkaline battery anode materials to increase the current and voltage of the battery and extend the discharge time. Compared with similar domestic products, graphite dosage could be reduced by 32.5% and the amount of manganese powder would be increased, which effectively prolongs the discharge time of the battery. Especially, expandable graphite powder for mercury-free alkaline battery in 50~80 mesh, after expansion crushing classification treatment, can reduce the content of conductive substances in the positive electrode of the battery, increase the content of active substances, reduce the ohmic resistance of the battery, and increase the capacity of the battery.
Address: No. 17, Kunshan Road, Qingdao, Shandong, China
Phone: +(86)532-85674111
Mobile: +(86)18669813376
Fax: 0532-85671999
Email: info@cnsungraf.com
QQ:10829651随时沟通
WeChat: angdun
Address: No. 17, Kunshan Road, Qingdao, Shandong, China
Phone: +(86)532-85674111
Mobile: +(86)18669813376
Fax: 0532-85671999
Email: info@cnsungraf.com
QQ:10829651随时沟通
WeChat: angdun
Keywords:special powder for alkaline battery
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