Products Description
CMC acts as a multifunctional coating additive that prevents settling, improves dispersion, and maintains long-term uniformity by keeping solids suspended in the solvent system.
Name:Sodium Carboxymethyl Cellulose / CMC
Cas No: 9004-32-4
Formula：[C6H7O2(OH)2OCH2COONa]n
EINECS: 900-432-4
Grade: Painting Grade
Technical Parameter
|
Model |
Viscosity( 1% Aqueous solution)MPA.S |
Degree of Substitution |
Purity% |
|
PT2000 |
2000-3000 |
0.8-0.9 |
99.5 |
|
PT5000 |
5000-6000 |
0.8-0.9 |
99.5 |
|
PT7000 |
7000-8000 |
0.8-0.9 |
99.5 |
Application
As a high-performance additive, CMC delivers five key benefits:
Prevents settling - Keeps solids uniformly suspended
Improves mixing - Acts as effective emulsifier & dispersant
Enhances application - Provides superior leveling
Strengthens adhesion - Works as reliable binder
Extends shelf life - Maintains stability for long-term storage
Package
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