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LiB Core Corona Type Binder [Senka Elevaine] Vol. 4

Proposal for lithium-ion secondary battery binder! Achieving high adhesion and low resistance! Peel strength increased by 1.7 times compared to our conventional product AN-136K!

<AN-145A> Our company has refined the synthesis technology of water-dispersible polymer microparticles known as "core-corona type microparticles," focusing on their application in the battery field. In response to requests to "minimize the use of binders to reduce electrode resistance and improve charge-discharge characteristics," we have newly developed "AN-145A," which can further enhance the peel strength of electrodes. The newly developed product has shown approximately 1.7 times the peel strength improvement compared to our conventional product "AN-136K," and about three times compared to commercially available SBR, by optimizing polymer design. SEM images also show that binder particles are uniformly dispersed on the surface of the active material, which is expected to contribute to reducing electrode resistance. It is a water-based binder that can be used in the same way as SBR.

• Company：SENKA Co.,Ltd.
• Price：Other

• Other polymer materials