RAW MATERIALS RANGE GUIDE Dispersants/Deflocculants Oil & Gas → Drilling → Dispersants / DeflocculantsPolyphosphatesPolyphosphates such as Disodium pyrophosphate and Tetrapotassium pyrophosphate are strong dispersants in freshwater mud systems. Tetrapotassium Pyrophosphate TDS Tetrapotassium Pyrophosphate SDS LignosulfonatesLignosulfonates are effective drilling mud dispersants in clay-based muds. Bisley supplies sodium lignosulfonate. PolyacrylatesPolyacrylates are best utilized in soft water drilling muds with low salinity to achieve a high level of dispersion. Bisley supplies sodium polyacrylate.
