Viscosity standards for polyacrylamide (PAM) used in petroleum mining waterproofing agents generally refer to Brookfield viscosity, which generally ranges between 5 and 25, depending on the molecular weight and concentration of the polyacrylamide, as well as the specific application required.

Special reminder: Specific requirements will vary due to different oil extraction processes, geological conditions and fluid characteristics. Please contact the PAM factory in advance to test and determine the viscosity range. 👍