What is a super absorbent resin? Talk specifically

Polymer water-absorbent resin has been widely used in disposable sanitary products, agriculture, optical cable industry and waterproof industry, mainly infant care sanitary products, female care sanitary products and adult incontinence sanitary products, because of its large water absorption, strong water retention and many properties of polymers, such as mechanical properties, plasticity, easy processing and convenient use. Because the liquid treated by the above products is not simple water, but a mixture containing salt, minerals and blood. Therefore, we use physiological saline and artificial plasma when testing polymer absorbent resin and diapers, which is more in line with the actual use. Diapers are absorbent cores based on wood pulp and polymer absorbent resin, as well as harmless fabrics, paper towels, elastic bands and adhesives. Consumers' requirements for diapers are that the baby will not leak water when wearing them, absorb water and retain water, and make the baby's skin surface dry and comfortable to wear. The performance requirements of diaper manufacturers are mainly manifested in water retention, seepage velocity, liquid diffusion and leakage prevention. The raw materials of diapers have made different contributions to the performance of diapers. For example, the non-toxic cloth on the surface guide layer has a great influence on the seepage velocity and the liquid diffusion range, while the polymer absorbent resin has a great influence on the re-infiltration performance of diapers. The appearance of polymer water-absorbent resin has triggered a revolution in the use and production of diapers. Modern diapers bring convenience to mothers and comfort to babies because of their high water absorption and good water retention.