High-absorbent resin has extremely strong water-absorbent capacity and can absorb a large amount of water in a very short period of time, and its water absorption rate is much higher than that of traditional water-absorbent materials, such as sponges and cotton wadding. It can absorb non-ionic water that is hundreds or thousands times heavier than itself. It has higher efficiency in dealing with water accumulation in urban flood control. In addition to absorbing water quickly also has the advantage of continuous water absorption, even in the saturated state, they can still continue to absorb water, which helps to maintain its stability and durability in the process of flood control and water blocking. Secondly, the water-based resins become gel-like after absorbing water, good compression resistance, even under heavy pressure, they are not easy to rupture and squeeze out water, thus facilitating transport. To sum up, high water-absorbent resin is the ideal choice for water-absorbent products in urban flood prevention and flood control, follow me to learn more about chemical knowledge.