Polyanionic cellulose, wey people short am as PAC, na water-soluble anionic polymer wey come from cellulose, e serve as critical rheological modifier and fluid loss control agent for drilling fluids. Dem manufacture am through chemical modification of natural cellulose through carboxymethylation and partial neutralization wit sodium hydroxide, PAC composed of repeating glucose units wit carboxymethyl groups wey distribute along polymer backbone. Dis molecular structure create one negatively charged polymer wey hydrate easy for aqueous environments, e enable precise control of fluid viscosity and filtration properties wey necessary for deep foundation and geotechnical drilling operations.
Polyanionic cellulose, wey people short am as PAC, na water-soluble anionic polymer wey come from cellulose, e serve as critical rheological modifier and fluid loss control agent for drilling fluids. Dem manufacture am through chemical modification of natural cellulose through carboxymethylation and partial neutralization wit sodium hydroxide, PAC composed of repeating glucose units wit carboxymethyl groups wey distribute along polymer backbone. Dis molecular structure create one negatively charged polymer wey hydrate easy for aqueous environments, e enable precise control of fluid viscosity and filtration properties wey necessary for deep foundation and geotechnical drilling operations.
Get di latest equipment listings, industry news, and market insights.