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Water crystal gel or water beads is any gel which contains a large amount of water. Water gel is usually composed of a water-absorbing polymer such as a polyacrylamide (frequently Poly(methyl acrylate) or Sodium polyacrylate). Sometimes referred to as superabsorbent polymer (SAP) or, in dry form, as slush powder.
Video Water gel (plain)
Uses
Water gels are used for:
- Watering or potting plants.
- Use in gardens to save water.
- Supplying water to small animals as an alternative to supplying water in a dish. Some small animals tend to fall into dishes of water and drown.
- Colorful decorations or artificial snow.
- In a dry state as absorbent filler inside disposable diapers.
- In a dry state in large bags for controlling or containing floods.
Maps Water gel (plain)
See also
- Superabsorbent polymer (further uses, chemical and physical details)
- Polyacrylamide (more uses and details)
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References
Source of the article : Wikipedia