EV battery

Four characteristics of CMC binder for lithium ion battery

by：Vglory 2021-03-26

With the current use effect, there is no free fiber and impurities, and the use effect of it has the same quality improvement. CMC product is an important binder for the negative electrode material of the water-based system. CMC can make the product hydrophilic and soluble Good sex. The CMC sodium carboxymethyl cellulose used in the battery has four major characteristics of CMC: First, second, the four major characteristics of battery-grade CMC The four major characteristics, performance, use and selection of CMC binder for lithium ion batteries The water solubility of cellulose acid structure is not good. Fourth, in battery processing, it is widely used by domestic and foreign battery manufacturing companies. CMC is a very widely used material, which can provide stable viscosity and adhesion, in order to be better Apply it locally to produce high-purity products. The product has good compatibility when used in conjunction with SBR latex and other materials, and is low in metal ion content. Completely soluble in water, third. The degree of substitution is uniform and the viscosity is stable. The optimal amount of adhesive can obtain a larger battery capacity, a longer cycle life and a lower internal resistance, and at the same time, it also provides it with good performance. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete.

Custom message