CMC is mainly used as a thickener in toothpaste to prevent the solid component of the toothpaste from separating from the liquid component so that the toothpaste has a certain consistency, the paste is in strips with a good skeleton, and it will not collapse or become thin when attached to the toothbrush; make the paste smooth and delicate.
1. The distribution of substituents is uniform and suitable with good salt resistance, acid resistance, and enzyme resistance, and strong hydrophilicity;
2. Strong water solubility and water retention capacity so that the paste does not separate oil or water;
3. Excellent moisturizing and striping properties;
4. Appropriate viscosity and thixotropy, good shear thinning performance, easy to disperse and swell in paste production, convenient for filling production;
5. Strong ability to protect colloid and emulsify;
6. Contributive to the suspension of pigments and abrasives;
7. Contributive to the burst of toothpaste flavor and suitable taste;
8. The produced paste has suitable fluidity, easy to transport and to squeeze out of the toothpaste tube;
9. The paste has good elasticity, good diffusion performance to reduce tailing.
1. Highly thickening CMC toothpaste grade products
*The CMC toothpaste grade product has good rheological properties, so that it has better thickening properties.
*Good solubility, so that the sol speed is faster and the production efficiency is improved.
*The paste-making process has a lower viscosity, which reduces the load of the production equipment; it can restore a higher and suitable consistency after being filled and storaged.
2. Ordinary CMC toothpaste grade products
*Moderate viscosity, suitable toothpaste thickening.
*Good compatibility with other raw materials in toothpaste,
*Strong salt resistance and stable product quality, suitable for conventional toothpaste, herbal toothpaste and other functional toothpastes.
3. Products with high degree of substitution
*The product has a high degree of substitution and good substitution uniformity.
*The product has low thixotropy and stable thickening performance.
*The product is especially suitable for transparent toothpaste with transparent and smooth paste.