what is the crystalline substance found in disposable diapers? - super absorbent material

by:Demi     2019-08-21
what is the crystalline substance found in disposable diapers?  -  super absorbent material
These crystals may come from the "super absorbing layer" found in most disposable diapers ".
The layer consists of paper scraps and a chemical adsorption agent called sodium propylene.
Sodium propylene is an amazing absorbent resin. -
It can absorb 200 to 300 times the weight in tap water (
If the water is distilled, even more)
Put it in a sticky gel
Sodium propylene is a polymer, which means that it consists of a chain of the same unit (monomers).
The monomer of sodium propylene is: it is a very cool polymer--
Shake out the crystal in the new diaper (
Or buy crystal in the garden center)
Add water to them. Pretty amazing!
In some circles, there are concerns about the use of sodium propylene next to children's skin.
Such concerns are often used as grounds against disposable diapers.
This diaper page briefly discusses the issue and will give you an idea of what people care about.
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