drag reducing agent

Polymère anionique PHPA pour l'amélioration de la viscosité des fluides de forage pétrolier

Product Description Partially Hydrolyzed Polyacrylamide (PHPA) is available in two forms: powder and emulsion (liquid). PHPA Anionic Polymer For Oil Drilling Fluid Viscosity Enhancement PHPA is widely used as a high-performance water-soluble polymer with excellent viscosity and flocculation ...