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Sodium polyacrylate (ACR, ASAP, or PAAS),: 233 also known as waterlock, is a sodium salt of polyacrylic acid with the chemical formula [−CH 2 −CH(CO 2 Na)−] n and has broad applications in consumer products. This super-absorbent polymer (SAP) has the ability to absorb 100 to 1000 times its mass in water.
- Superabsorbent Polymer
Superabsorbent polymer powder. A superabsorbent polymer...
- Acrylate polymer
An acrylate polymer (also known as acrylic or polyacrylate)...
- Superabsorbent Polymer
Sodium polyacrylate (ACR, ASAP, or PAAS), also known as waterlock, is a sodium salt of polyacrylic acid with the chemical formula [−CH2−CH (CO2Na)−]n and has broad applications in consumer products. This super-absorbent polymer (SAP) has the ability to absorb 100 to 1000 times its mass in water.
Polyacrylic acid and its derivatives (particularly sodium polyacrylate) are used in disposable diapers. Acrylic acid is also the main component of Superabsorbent Polymers (SAPs), which are cross-linked polyacrylates that can absorb and retain more than 100 times of their own weight in liquid.
- (C₃H₄O₂)ₙ
- 618-347-7
- none
- variable
Sodium polyacrylate is a chemical polymer that is widely used in a variety of consumer products for its ability to absorb several hundred times its mass in water. Sodium polyacrylate is made up of multiple chains of acrylate compounds that possess a positive anionic charge, which attracts water-based molecules to combine with it, making sodium ...
OVERVIEW. Sodium polyacrylate (SO-dee-um pol-ee-AK-ruh-late) is an odorless, grainy white powder. Its most impressive property is its ability to absorb large amounts of fluid, up to 800 times its volume of distilled water and lesser amounts of other liquid mixtures.
Sep 28, 2017 · Today, sodium poly (acrylate) is used as a thickener in hair gels and other beauty products, as well as in those jelly-filled cold packs that you pop in the freezer. It’s non-toxic, so very safe, although it can cause irritation and burns if it gets into the eyes.
