Partially hydrolyzed polyacrylamide (PHPA) shi ne synthetic linear polymer wanda ake amfani da shi a matsayin viscosity-building da rheology-controlling additive a cikin drilling fluids don deep foundation, geotechnical, da piling applications. PHPA polymers sun kasu kai tsakanin acrylamide units wanda aka hydrolyze zuwa carboxyl groups, wanda ya haifar da partially anionic polymer chain. Tsarin molecular ya PHPA ya sa ya iya bayar da viscosity control mai girma, shale stabilization, da fluid-loss reduction idan aka kwatanta da conventional additives kamar bentonite, wanda ya sa ya zama component mai mahimmanci a cikin high-performance drilling fluid systems don geological formations na musamman.
Partially hydrolyzed polyacrylamide (PHPA) shi ne synthetic linear polymer wanda ake amfani da shi a matsayin viscosity-building da rheology-controlling additive a cikin drilling fluids don deep foundation, geotechnical, da piling applications. PHPA polymers sun kasu kai tsakanin acrylamide units wanda aka hydrolyze zuwa carboxyl groups, wanda ya haifar da partially anionic polymer chain. Tsarin molecular ya PHPA ya sa ya iya bayar da viscosity control mai girma, shale stabilization, da fluid-loss reduction idan aka kwatanta da conventional additives kamar bentonite, wanda ya sa ya zama component mai mahimmanci a cikin high-performance drilling fluid systems don geological formations na musamman.
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