... kinds of grade and mesh. Absorbance>400 g/g SAP( Super Absorbent Polymer). Chemical name: Polyacrylic acid sodium salt, sodium ... , drug excipient, etc. 5) Agriculture / Horticulture: Soil water holding, seed coating, soilless culture, macromolecular, Bibulous sandbag, etc. 5) Industrial: Water ... , leak stopper, etc. Food: Dehydration, preservation, thickening, water retention. super absorbent resin