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The WB800 binder is a water-based emulsion polymer, featuring a hyperbranched multilevel functional structure design to achieve controllable coating of the negative electrode interface.
Mechanism
WB800 binder is equipped with multifunctional functional groups,they achieve point-and-ine coverage of graphite, activating localized ion-conducting properties. These binders not only significantly enhance the adhesion between graphite and the current collector, as well as the cohesive force between graphite particles, but also further optimize kinetic performance, greatly improving the battery's fast-charging capability.
Technical Specifications
| Technical Specifications of Binder WB800 | ||
| Physical Property | Unit | Numerical Value |
| Solid Content | % | 10.00-12.00 |
| Viscosity | mPa.s | ≤5000 |
| pH | \ | 5-9 |
Product Advantages
1. The product has excellent processing performance and certain dispersion function;
2. It has ultimate dynamic performance;
3. The addition amount is small, increasing the amount of anode material and energy density, and reducing the rebound of the electrode sheet;
4. It can improve the internal resistance and cycle performance of the battery.
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