The fluorocarbon surfactant has excellent water solubility, can greatly reduce the surface tension of a system, and produce rich foam. Has good emulsification, dispersion, water soluble, decontamination. It is an important new type of non-ionic fluorocarbon surfactant.
During the oilfield acidizing and fracturing process , working fluid will be discharged onto the ground upon the work is completed to minimize the second pollution on stratum and carry out stimulation and augmented injection. Due to the high surface tension of residue liquid , the working fluid normally fails to be discharged , with the addition of NS-73 drag reducers to lower the surface tension and increase the activity helping smooth injection of working fluid and greatly increasing anti-dragging efficiency.
Physical Properties
| Items | |
| Appearance | Light Brown or amber color |
| Solubility | Water soluble, especially soluble in alkaline and alcohol environment |
| PH Value | 6-8 |
| Density | 1.05-1.15 |
Technical Parameters
| Concentration | 0.1% | 0.01% | 0.005% |
| Surface Tension | ≤21 | ≤23 | ≤25 |
| Interfacial Tension | ≤0.25 | ≤0.8 | ≤5 |