China wholesale Polyanionic Cellulose - Carboxymethyl cellulose CMC-Battery grade – Yeyuan

Battery level CMC model:BYT8　BYT9　BYT80
CMC products, as the main adhesive of aqueous system negative electrode materials, are widely used by battery manufacturers at home and abroad. The best amount of adhesive can obtain relatively large battery capacity, more cycle life and relatively low internal resistance. Therefore, according to the production process of battery industry and the special performance requirements of products, effectively improve the production process of CMC products and launch special battery products.

CMC-Application In Floating In Battery

1. Application characteristics of CMC in battery:
- CMC for battery has good hydrophilicity, good compatibility and good mixing with various metal powders;
-The metal ions of the product are very small, the substitution is uniform, the viscosity is stable, the adhesion is strong, the transparency of the aqueous solution is high, and the flow performance is good;
- It can improve the voltage platform of the battery, reduce the internal resistance of the battery, reduce the internal pressure of the battery, and improve the characteristics of high current operation of the battery.
2. Function of CMC as battery adhesive:
- Bonding and protection of active substances;
- Structure of stable pole piece;
- Prevent the precipitation of active substances;
- Improve charge discharge performance.