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LONSUN
Super absorbent polymer is a functional material that can absorb a large amount of water or saline, many times its own mass. It has a strong water retention capacity and does not dehydrate under pressure. It is also known as a high water retention agent. This polymer has a three-dimensional network structure with moderate crosslinking. It is a low cross-linked or partially crystalline polymer with hydrophilic groups. Compared to traditional absorbent materials like sponges or cotton, super absorbent polymer has advantages such as high water absorption, good water retention and release, strong viscosity, and light weight. It finds wide applications in various industries.
In medical and health care, super absorbent polymer can be used as additives in the manufacture of handkerchiefs, baby diapers, sanitary napkins, medical cotton and other absorbent materials.
The water-absorbing substance SAP of diapers is a polymer compound with many atoms that can be close to water. Therefore, water molecules are quite easily attracted to its molecules and squeezed between them, so that the SAP particles expand and fuse into one. SAP itself is insoluble in water and can absorb hundreds to thousands of times its own weight without extravasation.
Our super absorbent polymer (SAP) is mainly used in medical and hygienic products, such as baby pull-ups and adult nappies. They are characterised by the following:
1. High water absorption: can absorb hundreds or thousands of times its own weight of non-ionized water. (The absorption capacity is large, even if it is thin, it is 7 times higher than the water absorption of ordinary thickened fluff sanitary napkins)
2. High water absorption rate: Each gram of superabsorbent resin can absorb hundreds of grams of ionized water in 30 seconds. (Instant absorption is not afraid of tides)
3. High water retention: the gel after water absorption is not easy to squeeze out of it under applied pressure. (Extrusion without re-infiltration)
4. High expansion: the volume of superabsorbent resin gel after water absorption expands hundreds of times.
5. Ammonia absorption: low cross-linked polyacrylate type superabsorbent resin contains carboxyl anions in its molecular structure, which can be absorbed in case of ammonia and has obvious deodorizing effect.
High quality SAP for baby diaper from China supplier - LONSUN
