PROBLEM TO BE SOLVED: To provide a solid-liquid separation sheet for absorbent article, which excels in filtering performance.;SOLUTION: A solid-liquid separation sheet for an absorbent article is formed from a polyurethane continuous porous body. At least part of a framework surface of the polyurethane continuous porous body is covered with a nonionic hydrophilizing agent. Its thickness is 0.5 mm to 3.0 mm, apparent density is 100 kg/m3 to 200 kg/m3, and percolation speed is 0.125 ml/sec or higher.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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机译：解决的问题：提供一种吸收性优异的固液分离片，其过滤性能优异。解决方案：吸收性制品的固液分离片由聚氨酯连续多孔体形成。聚氨酯连续多孔体的框架表面的至少一部分被非离子亲水剂覆盖。其厚度为0.5mm至3.0mm，表观密度为100kg / m 3 至200kg / m 3 ，渗滤速度为0.125ml / sec以上。选图：图1;版权：（C）2019，JPO＆INPIT
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