White or slightly yellowish free-flowing powder;Non-toxic;Non- irritant; Soluble in water, ethanol and many other organic solvents; Excellent hygroscopic ity,thermal stability, chemical inertness,adhesiveness and dispersibility.
LOCATION:HOME > PRODUCTS > INDUSTRY > PVP Lithium Battery Cathode Slurry
| Test Items | Specifications |
|---|---|
| Purity | ≥99.5% |
| K Value | 25-32 |
| PH value (5% aqueous solution) | 3.0~7.0 |
| Moisture | ≤2.5% |
| Ash | ≤0.1% |
| Metal Element-Fe | ≤5×10-6 |
| Metal Element-Co | ≤5×10-6 |
| Metal Element-Ni | ≤5×10-6 |
| Metal Element-Cu | ≤5×10-6 |
| Metal Element-Zn | ≤5×10-6 |
| Metal Element-Cr | ≤5×10-6 |
| Residual Monomer | ≤0.1% |
| Magnetic Metal Particles | ≤1×10-6 |
PVP (polyvinylpyrrolidone), as a multifunctional additive in the cathode slurry of lithium batteries, plays a key role in the electrode manufacturing process. It is mainly used as the following preparations:
It can significantly improve the dispersion and stability of the slurry
Enhances bonding strength and structural integrity
Improve coating uniformity and production efficiency
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