Super Absorbent Polymer(SAP)is a new type of functional polymer material. It is a synthetic polymer material with hydrophilic groups, which can absorb a large amount of water, swell and keep the water from flowing out.
Polyaspartic acid based superabsorbent polymers - ScienceDirect
Investigating the Use of Super Absorbent Polymer in Plain Concrete
Synthesis and application of superabsorbent polymer microspheres for rapid concentration and quantification of microbial pathogens in ambient water - ScienceDirect
SUPERABSORBENT POLYMER - Sanyo Chemical
Water absorbing mechanism of superabsorbent polymer.
Superabsorbent polymer as a supplement substrate of constructed wetland to retain pesticides from agricultural runoff - ScienceDirect
Guide to Super Absorbent Polymer (2024)
Application of super absorbent polymers (SAP) in concrete construction—update of RILEM state-of-the-art report
Superabsorbent Polymer & Water Absorbent Polymer & SAP - Sinofloc