差动毛细效应与织物孔径特性的关系

Relationship between Capillary Properties and Differential Capillary Effect of Fabric

文章用等液位分段快速响应毛细液体测试装置对4组双层织物的垂直于织物方向的孔径分布及芯吸速率进行测量,根据毛细差动原理分析了毛细孔分布与双层组合织物的芯吸性能的关系及双层织物的结构搭配对于孔径分布及形成的附加压力差的影响。

To analyze differential capillary effect mechanism in microcosmic capillary, exactitude electron scale was used, and the capillary distributions perpendicular to fabric plane and wicking velocity along the direction of monolayer and assembled fabrics were tested in an self-developed apparatus in which an electron balance and a subsection-fast liquid response set were assembled. Capillary distribution perpendicular to fabric plane of four groups of double layer fabrics was tested.