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CMC2200(Daicel)


CMC2200

OriginJapan

Specification25Kg/bag



Daicel corporation Sodium carboxymethyl cellulose — cathode thickener CMC


Daicel corporation was informed through the merger of eight celluloid producers in 1919.


Daicel's history began with the manufacture of celluloid from cellulose nitrate, a cellulosic derivative. Today, one of our core businesses — derived from our celluloid production technology — is production of various cellulosic derivatives such as cellulose acetate, acetate tow for cigarette filters, and water-soluble polymers. Anionic cellulose derivative Carboxymethyl cellulose (CMC) is made from natural pulp, thanks to its high safety as thickener tackifieremulsificationbinderprotective colloid, this product has wide application in constructionoil drillingfish feedfoodstuffspharmaceuticalscosmeticsdyeing among other uses.


As the water-born binder of the cathode material, it has following properties


1、 Molecular weightviscosity):

the more molecular weight ,the higher agglomeration ,the higher peeling strength

2、 Degree of etherification

the higher etherification the lower residual, the lower etherification the higher peeling strength.

3、 DS distribution

uneven distribution has high construction viscidity; even distribution can improve the dispersion.

For the lithium battery this product has an excellent adhesionthickeningstrengthen characteristics.


                       

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