КМС stands for carboxymethylcellulose. The more correct name is the sodium salt of carboxymethylcellulose, it is a derivative of cellulose. Unlike ordinary cellulose, it is soluble in water through chemical reactions. Solubility in water is achieved by the introduction of carboxymethyl groups along the cellulose chain, which makes hydration of molecules possible.
Sodium carboxymethylcellulose is produced with different degrees of substitution and viscosity. The rheological profiles of KMC grades vary from free-flowing aqueous solutions to stable gels. This is a universal filler for a wide range of uses.
Sodium salt is used in food production as a stabilizing emulsifier, providing viscosity and lubrication in sizing paper and fabric.
CMC creates viscosity in aqueous solutions. KMC is pseudoplastic by nature, it can provide thixotropic and weakly thixotropic rheological properties. Having chosen the right brand, the consumer can achieve the required rheological characteristics for any water system, including suspensions and emulsions. In addition to rheology control, KMC is known for high water retention rates.
Purpose:(//tractor-service.com)
- an agent that increases strength in paper production - food, cosmetic, personal hygiene and pharmaceuticals - oil and gas drillinggas - use in water-dispersion paints - binders in building materials - industrial application