A Drum of Thickener, Not Absorber: Linear and Crosslinked Polyacrylate
Sodium polyacrylate can mean a soluble thickener or an insoluble absorbent. Three bench checks, the wording to use on a purchase order, and what the price gap hides.
You Are Paying for Water: Buying Gel by the Kilo
A 2 kg gel tub holds about 60 g of polymer. How to convert any wet product to cost per dry kilo, run a solids test, and avoid mould in opened tubs.
