In oil drilling environments, CMC HV (high viscosity carboxymethyl cellulose) and PAC HV (high viscosity polyanionic cellulose) are commonly used drilling fluid additives, and each shows significant differences in performance and application. The following compares the advantages and disadvantages ...

Sodium carboxymethyl cellulose (CMC-Na) is a commonly used food additive in beverages, belonging to water-soluble dietary fiber and thickeners. The following is information about its main functions and usage levels in beverages: I. Main Functions Thickening and Stabilization Increases the viscosity ...

Advantages of CMC-LV in onshore oil drilling: Good filtration loss reduction effect: It can form a thin, hard, low-permeability filter cake on the well wall, effectively reduce the filtration loss of mud, reduce the penetration of drilling fluid into the formation, protect the well wall, and prevent ...

Sodium CMC is a kind of Cellulose Ether hydrocolloid which is made from natural cellulose(refined cotton or wooden fiber). It’s good emulsifier and thickener that can be used in food, detergent, ceramic, painting, paper making, and mining industries. But there are more than 60 types of Sodium CMC ...

Dongying Linguang plans to complete the second phase of its development through investment and construction, which involves the production of 30,000 tons of green, environmentally friendly, high-end, and efficient Sodium Carboxymethyl Cellulose (CMC) through comprehensive utilization. In addition, ...