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Superabsorbent gel beads

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Uploaded by on Mar 2, 2008

Why are disposable diapers so efficient at soaking up liquid? The secret lies in the tiny beads of a polymer gel that are inside the material. Here, the gel beads are removed from a diaper and the movie shows how the beads swell up when contacted with water. The swelling occurs because the polymer gel "really likes" the water.

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Science & Technology

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Standard YouTube License

  • likes, 8 dislikes

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  • in baby's diapers, dangerous !

  • this is what i use at work to soak up vomit and piss!

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  • Wow. Not one person here named the substance. Shame on you. It's silica.

  • @blink625 yeah it's safe , it's used on gardening a lot.

  • @blink625 they are usually sold as fake snow

    also if you rip open baby's diaper

    you will find these stuff in them

  • What are these? Where can you buy these? Are these good for gardening?

  • SOAK IT!!!

    

  • It's also called polysorb,slang term as polymer+absorb=polysorb

  • Why the fuck does it do that? How do you make it turn into snow, i have some too and mine always jells... is it the size of the particles?

  • i have some crystal thingys i left them over night and one is huge!!

  • @otacon451 probly

  • @446you probably works at a pub

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