The 13th Shanghai International New Energy Lithium Battery Technology Exhibition Grand Opening
Release time:
2024-03-14
The role of CMC in the battery:
Improve the stability and fluidity of water-insoluble materials dispersed in solution;
2, the negative active material and conductive agent to play a dispersing role;
3, bonding to protect the active substance; 4, to prevent the active substance precipitation;
5. Stabilize the processing performance of the electrode and improve the battery charge and discharge performance;
6. Stabilize the pole piece structure and improve the peeling strength of the pole piece.
Sentai battery grade CMC product features
1, improve the slurry settlement compared to other CMC slurry stability improved significantly, continuous observation 72h static test stability change is very small.
2. Good net penetration rate Sentai CMC has fewer impurity particles, and insoluble substances are almost eliminated after dissolution.
3. Solve the cracking of pole piece Compared with other CMC, Sentai CMC pole piece has better softness and can solve the cracking problem well.
4, reduce the pole piece surface defects on the solid insoluble matter of strict control, can solve the pole piece defects caused by CMC.
5. The range of low addition amount is 0.8-1.5%, and users can choose different models according to the dispersion effect of the equipment.
Hunan Sentai Biotechnology looks forward to your visit and guidance!
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