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Mixing Slurry

The slurry-zation of the electrode material by milling, kneading, churning, dispersal, degas is determined the important elements of the performance of a batteries and slurry-ization of the electrode material.
The viscosity of slurry, dispersal, and the bonding state of the binder are very important as an element which influences the stable material performance greatly.

Mixing Slurry

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Coating Slurry

We offer the electrode coating according to the customer's specification.
<Example>
LIB Positive Electrode
Active Material : Conductive Material : PVDF=100:5:3(w%)
Active Material = LiCoO2, LiCoxNiyMnzO2, LiMn2O4, etc.
LIB Negative Electrode
MCMB : Conductive Material : PVDF=85:15:3(w%)
MAG : CMC : SBR = 100:1.25:1.5(w%)
EDLC Electrode
Activated Carbon : (SBR+CMC) : Conductive Material = 9:0.4:1(w%)
Activated Carbon : Binder : Conductive Material = 9:1:1(w%)
Activated Carbon=Average grain size:6〜10μm,surface area:1600〜2300m2/g

Coating Slurry

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Pressing Electrode

We offer pressing of the electrode sheets for the improvement in energy density of coating electrodes, and thickness adjustment.

Pressing Electrode

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Slitting Electrode

We offer slitting of coating electrodes, separators.

Slitting Electrode

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Punching Materials

We offer punching of coating electrodes, separators.

Punching Materials

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Welding Tab Leads

We offer welding of coating electrodes, tab leads.

Welding Tab Leads

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Sealing Laminate Films

We offer cutting and sealing of laminate films.

Sealing Laminate Films

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Filter Housing
We design and manufacture the engineering housing in custom-made.

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