drag reducing agent

Polymer anionic PHPA để tăng độ nhớt của chất lỏng khoan dầu

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 ...