+7 (800) 300 89 88+7 (812) 679 89 88


Sodium Polyacrylate

Sodium polyacrylate is often abbreviated to SPA. Polyacrylates are best utilized in soft water with low salinity to achieve the best dispersion and full chain elongation. Even low concentrations of hardness ions, for example, Ca+2, precipitate polyacrylates. Low molecular-weight polyacrylates are used as clay deflocculants. High molecular weight polymers are used for fluid-loss control and as a clay extender. As an extender, SPA is added to bentonite at the grinding plant. It is also used at the rig in low-solids mud. Divalent cations can negate its benefits as a clay extender. SPA is highly efficient when used to flocculate colloids in native-solids muds, clear-water muds and wastewater cleanup. The polymer chain links together colloidal solids that can be removed by gravity settling in shallow pits or by applying hydrocyclone, centrifuge or filtration techniques We offer multiple choices of polyacrylates with different mesh size, delay hydration time and water retention rate.


+7 (800) 300 89 88
+7 (812) 679 89 88


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Saint Petersburg, 197110, Russia