Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC
Carboxymethyl cellulose sodium CMC

Carboxymethyl cellulose sodium CMC

Carboxymethyl cellulose sodium CMC is a water-soluble cellulose derivative, sometimes referred to as a "sodium salt", and is a commonly used derivative among water-soluble cellulose derivatives with high commercial value.

At present, it has been widely used in industries such as food, toothpaste, papermaking, ceramics, printing and dyeing, and oil drilling.


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application area

1. Used in the papermaking industry: preparation of coating paper coatings, which can be used as wet end additives, surface sizing agents, etc

Control and adjust the rheological properties of coatings and the dispersibility of pigments

Has good film-forming properties and improves the glossiness of the coating

Improve the retention rate of whitening agents in coatings and increase the whiteness of paper

2. For ceramics:

Excellent dispersibility and protective colloid properties keep the glaze slurry in a stable dispersed state without layering.

Adjust the viscosity of the glaze slurry to make it have good rheological properties and facilitate glaze application.

The product has uniform degree of substitution, less gel particles, no insoluble matter, and good mesh permeability.

3. Used for detergents:

Improve to ideal consistency and enhance product performance

Fast dissolution rate, no clumping

The solution has high transparency and transparency

4. For oil extraction:

Form a thin and sturdy filter cake with low permeability on the wellbore wall, greatly reducing water loss

Reduce the initial shear force, making it easier for the mud to release the gas trapped inside

Stable suspension system, prolonging the existence period of drilling mud

Good temperature resistance, salt resistance, and resistance to various soluble salts


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