Partially hydrolyzed polyacrylamide (PHPA) na synthetic linear polymer wey dem use as viscosity-building na rheology-controlling aditib for drilling fluid dem for deep foundation, geotechnical, na piling application dem. PHPA polymer dem dey compose of acrylamide unit dem wey dem partially hydrolyze to carboxyl group dem, creating one partially anionic polymer chain. Dis molecular structure dey enable PHPA to give superior viscosity control, shale stabilization, na fluid-loss reduction compare to conventional aditib dem like bentonite, making am essential component for high-performance drilling fluid system dem for challenging geological formation dem.
Partially hydrolyzed polyacrylamide (PHPA) na synthetic linear polymer wey dem use as viscosity-building na rheology-controlling aditib for drilling fluid dem for deep foundation, geotechnical, na piling application dem. PHPA polymer dem dey compose of acrylamide unit dem wey dem partially hydrolyze to carboxyl group dem, creating one partially anionic polymer chain. Dis molecular structure dey enable PHPA to give superior viscosity control, shale stabilization, na fluid-loss reduction compare to conventional aditib dem like bentonite, making am essential component for high-performance drilling fluid system dem for challenging geological formation dem.