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CMC Application In Batteries

- Jan 19, 2018 -

CMC application in batteries

Carboxymethyl cellulose sodium salt product as an aqueous system. a negative electrode material mainly adhesive. battery manufacturers are widely used at home and abroad. the optimum amount of adhesive may be a relatively large battery capacity. cycle life and compare more low internal resistance. For this reason. our industry. according to the battery using a special production process and product performance requirements. effectively improve the production process sodium carboxymethyl cellulose products. the introduction of battery-specific products.

(1) YUYU brand battery grade product features:

1. product hydrophilicity and solubility. completely dissolved in water. no free fibers and impurities

2. the product of the degree of substitution uniform and stable viscosity. can provide a stable viscosity and adhesion

3. high purity products. low metal ion content

4. the product has good compatibility with the SBR latex and other materials used in conjunction


(2) Carboxymethyl cellulose sodium salt as a cell adhesive role:

1. bonding and protection active substances

2. the pole piece structure stable

3. to prevent the precipitation of the active substanc

4. to improve the charge-discharge performance


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