发布时间:2025-01-30 08:49:20
1、吸水树脂(SuperAbsorbentPolymer,SAP)是一种新型功能高分子材料。
2、它具有吸收比自身重几百到几千倍水的高吸水功能,并且保水性能优良,一旦吸水膨胀成为水凝胶时,即使加压也很难把水分离出来。高吸水性树脂是一种带有大量亲水基团的功能性高分子材料。
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