Poly Anionic Cellulose PAC-HV 95%

Description: Sodium carboxy methyl cellulose CMC and poly anionic cellulose PAC in drilling fluid are used as fluid loss agent. The functions is through forming low permeability, flexible, thin and compact filtration cake on borehole wall, to reduce the fluid loss of drilling fluid as much as possible. Used as suspending agent, plugging agent and thickening agent for low solid phase drilling fluid. CMC & PAC Model & Specifications: Petroleum Oil Grade CMC Technical Data Sheet