Product Name: Lithium foil (lithium battery grade)
SPECIFICATIONS
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Molecular formula
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Li
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Melting point
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180.5℃
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|
Smell
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Tasteless
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Density
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0.534g/cc
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|
PH
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(1%solution 25℃) >12
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Formula weight
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6.94
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Surface
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Silvery white
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|
Element Content (%)
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Item
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Test result
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Item
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Test result
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K
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0.0005
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Al
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0.0004
|
|
Na
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0.001
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Ni
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0.003
|
|
Ca
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0.003
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Cu
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0.0004
|
|
Fe
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0.0005
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Mg
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0.0005
|
|
Si
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0.0005
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Cl
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0.001
|
|
N
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0.004
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Li
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>99.9
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Size Standard (mm)
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Item
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Standard
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Error
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Test result
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|
Width
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70mm
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± 0.2mm
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70.01~70.02mm
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|
Thickness
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0.1mm
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± 0.01mm
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0.102~0.109mm
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Surface quality
Surface lithium belt should be straight, bright, there should be no oil or other debris, no oxide and nitride visible, should not be ruffled, holes, cracks, crease, To allow a slight processing stripes and roller. The lithium belt edge should be neat, no cracks. Lithium belt without delamination and inclusion.
Packing
Lithium strip winding on the winding wheel, In the dry environment filled with argon sealing packing. Out packing is metal bucket sealing.
Handling and storage
Handling of lithium belt should be in an inert gas or in dry air, lithium belt save for a period of six months.
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