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The hidden black technology in the baby diaper is actually this...
Release time:
Oct 15,2024
Mothers should be very curious: a baby diaper is so thin, but it can absorb the baby's multiple urinations, and even if the baby's butt moves and squeezes randomly, the urine will not seep out through the inner surface of the baby diaper.
Mothers should be very curious: a baby diaper is so thin, but it can absorb the baby's multiple urinations, and even if the baby's butt moves and squeezes randomly, the urine will not seep out through the inner surface of the baby diaper.
How do baby diapers absorb urine? This has to do with the hidden black technology of baby diapers - polymer absorbent resin.
Polymer absorbent resin (SAP) is a new functional polymer material, which is mainly used as raw materials for sanitary napkins and baby diapers in the sanitary field. It can absorb hundreds of times or even more water of its own weight, is non-toxic, harmless, and pollution-free; and has strong water absorption capacity and excellent water retention performance. When it absorbs water and expands, it solidifies with water to become a hydrogel, which feels elastic, and the absorbed water cannot be squeezed out by simple physical methods.
Although the absorbent materials such as paper, cotton, and linen used in our daily life can also absorb water, they can only absorb water dozens of times or dozens of times their own weight, and their water retention capacity is also quite poor. If they are squeezed with a little force, the water will be easily squeezed out.
Some mothers may ask, will high molecular water-absorbent resin be harmful to babies? The answer is: No! High water-absorbent resin has the characteristics of being non-toxic, non-irritating to the human body, having no side effects, and not causing blood coagulation, and has been widely used in daily life.
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