The degree of crosslinking has a significant impact on the water absorption capacity of polymer-based superabsorbent materials. Crosslinking refers to the formation of chemical bonds or physical entanglements between polymer chains, which affects the structure and properties of the resulting material.1. Low degree of crosslinking: When the degree of crosslinking is low, the polymer chains have more freedom to move and expand. This allows the superabsorbent material to absorb a large amount of water, leading to a high water absorption capacity. However, the mechanical strength of the material may be compromised due to the weaker network structure, which can result in the material deforming or breaking apart when swollen with water.2. High degree of crosslinking: As the degree of crosslinking increases, the polymer network becomes more rigid and less flexible. This restricts the ability of the polymer chains to expand and absorb water, resulting in a lower water absorption capacity. However, the mechanical strength of the material is improved due to the stronger network structure, making it more resistant to deformation and breakage when swollen with water.In summary, there is a trade-off between water absorption capacity and mechanical strength in polymer-based superabsorbent materials. A balance must be achieved between the degree of crosslinking and the desired properties of the material for specific applications. For example, a higher degree of crosslinking may be preferred for applications requiring greater mechanical strength, while a lower degree of crosslinking may be more suitable for applications prioritizing maximum water absorption capacity.