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| Battery graphite |
Types:a.Spheroid graphite b. Alkaline battery graphite c. Expandable graphite
a. Spheroid graphite
Take the superior quality natural scale graphite as raw material、The adoption forerunner processes a craft to carry on a processing to the surface,Different and thin degree of producing,The likeness oval spheroid,Is domestic and international lithium ion two times The battery production changes a product with the anode material.
Property:Have good electrical conductivity and the chemistry stability,Refresh and discharge the capacity is high,Circularly the life span is long,Green environmental protection. |
| Technique index sign: |
| Grain path (D50,μm) |
Flap solid density(g/cm3) |
Watch area(m2/g) |
Moisture(%) |
Fixed Carbon(%) |
| 12-30(Adjustable) |
0.92-1 |
≤2.0 |
≤0.2 |
99.9~99.99 |
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b. Alkaline battery appropriation graphite powder
Property:The pure degree is high,The harmful chemical element content is low(Fe、Cu、Mo、Pb Etc.),The tin tolerance low etc. characteristics,It adopt an advanced craft in the production line can carry on a strict control through an examination to the variety little chemical element in the graphite,The product technique index sign attains a local and the same kind product to lead level. |
c. Inflation graphite tiny powder
Was become by heat inflation the worm to the expansible graphite,Then smash an equipments to smash to 75~45 μ ms with the appropriation,Used for low mercury and have no the cathode material of mercury alkaline battery,The product's dosage is little,Compare with the same kind product,Can lower 31% of dosage or so,Increased the dosage of the manganese powder,Prolonged battery to turn on electricity time availably.
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