Hydrogel fiber
= Hydrogel fiber
{wiki=Hydrogel_fiber}
Hydrogel fibers are materials made from hydrogels that possess unique water-absorbing and swelling properties. A hydrogel itself is a three-dimensional, hydrophilic polymer network that can absorb significant amounts of water while maintaining its structure. Hydrogel fibers are characterized by their ability to retain moisture and provide a flexible, gel-like texture.