Superabsorbent Polymer is a functional polymer used in a variety of common products such as paper diapers, pet pads, water-retaining material (to help the soil retain water), instant snow, and so on. It is known for its superior absorbency:Purchase & Contact
It can absorb hundreds of times its own weight in water. It starts out as a powder and as it comes into contact with moisture, it swells into its gel form.
Unlike other absorbent materials, it’s not easy to squeeze the moisture out of this gel. This is what makes it perfect for use in paper diapers — your baby can sit on it, roll around, and sleep for hours in a wet diaper without leaks.