Carboxymethylcellulose,CMC
5.0
Read 163 reviewsCarboxymethylcellulose (CMC), an anionic, linear, water-soluble cellulose ether, is a derivative of natural cellulose and chloroacetic acid through chemical modification.1、Production DescriptionCarboxymethylcellulose (CMC), an anionic, linear, water-soluble cellulose ether, is a derivative of
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Carboxymethylcellulose (CMC), an anionic, linear, water-soluble cellulose ether, is a derivative of natural cellulose and chloroacetic acid through chemical modification.
Carboxymethylcellulose (CMC), an anionic, linear, water-soluble cellulose ether, is a derivative of natural cellulose and chloroacetic acid through chemical modification. Its aqueous solution has the functions of thickening, film formation, adhesion, water retention, colloid protection, emulsification and suspension.
2、Application: As an anti-precipitation agent, it has a certain degree of cohesiveness. It is used in combination with SBR in lithium battery negative electrode slurry to moisturize and stabilize negative electrode slurry.
3、Specification:
Item | Index |
Physical Form | Yellowish Powder |
Moisture | 8-10% |
Degree of substitution(DS) | 0.85-0.92 |
PH Value(1% solution) | 6.5-8.0 |
Viscosity(1% solution 25℃。) | 2500-3500mpa's |
Heavy metal | ≤10ppm |
Molecular weight | 600000-700000 |
4. Use Tips