Carboxymethyl cellulose (CMC) is an important cellulose derivative that is widely used in various fields. This article will detail the uses of carboxymethyl cellulose, including its applications in food, medicine, papermaking, coatings, and other fields.
1. Food industry.
Carboxymethyl cellulose is an important additive in the food industry, mainly used as a thickener, stabilizer, suspension agent and emulsifier. It can enhance the taste and texture of food, and can maintain the stability of food. In addition, carboxymethyl cellulose can also be used to make low-fat foods and health foods, providing people with healthier choices.
2. Pharmaceutical industry.
Carboxymethyl cellulose is also widely used in the pharmaceutical industry. It can be used as a drug carrier, improve the bioavailability of drugs, and reduce the adverse effects of drugs. In addition, carboxymethyl cellulose can also be used to make sustained-release drugs, so that the drug is slowly released in the body and improve the efficacy of the drug. At the same time, carboxymethyl cellulose can also be used as hemostatic agents and pharmaceutical additives.
3. Paper industry.
Carboxymethyl cellulose is an important additive in the paper industry, mainly used as a binder for paper coatings. It can improve the strength, waterproofness, folding resistance and printability of the paper, and improve the quality and performance of the paper. In addition, carboxymethyl cellulose can also be used to make products such as specialty papers and non-woven fabrics.
Fourth, the coating industry.
Carboxymethyl cellulose is an important additive in the coating industry, mainly used as a stabilizer and thickener for coatings. It improves the quality and performance of coatings by improving their adhesion, hiding and weatherability. In addition, carboxymethyl cellulose can also be used to make products such as water-based coatings and functional coatings.
In conclusion, carboxymethyl cellulose, as an important cellulose derivative, has been widely used in various fields. In the future, with the continuous progress of science and technology and the continuous change of market demand, the use of carboxymethyl cellulose will continue to expand and innovate.