CarboxylMethyl Cellulose CMC Sodium Salt Powder Ingredients Petroleum Grade Fluid Loss Reducer
CMC , Sodium Salt ,CarboxylMethyl Cellulose petroleum grade
CarboxylMethyl Cellulose known as industrial monosodium glutamate, it is widely used in industrial production and brings huge application value to various production fields. Carboxymethyl cellulose is a white or slightly yellowish powder, granular or fibrous solid, non-toxic, belonging to macromolecular chemical substances. It is readily soluble in water but insoluble in organic solvents. It can absorb water and expand. When swelling in water, it can form a transparent viscous gel, and its viscosity will decrease with the rise in temperature. Due to its special performance, there are many special requirements in storage and transportation. The pH value of the water suspension is 6.5-8.5. The chemical formula of carboxymethyl cellulose can be simplified to [C₆H₇O₂(OCH₂COOH)₃]ₙ
■ The use of CMC as a viscosity enhancer can increase the viscosity of drilling fluid, thereby enhancing the suspension capacity of the drilling fluid;
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