This study examined the wear comfort properties of Al₂O₃/graphite-imbedded fabrics with sheath/core and dispersed PET yarns. The moisture absorption and drying characteristics were measured by a moisture management tester (MMT) method, and thermal property by a KES-F7 system. The results were discussed in terms of the ceramic-imbedded yarn structure, which was verified by the far-infrared emissivity and the maximum surface temperature measured by a light heat emission apparatus. In addition, the tactile hand feel of the fabric specimens was estimated from the fabric mechanical properties by a fabric assurance simple testing (FAST) system. The water absorption and drying properties of the Al₂O₃/graphite sheath/core yarn fabric were inferior to those of the dispersed yarn fabric, and the heat retention rate was lower than that of the dispersed yarn fabric with lower thermal conductivity and higher Q_max value. These results revealed that the Al₂O₃/graphite sheath/core yarn fabric has inferior wear comfort properties compared to those of the dispersed yarn fabric, which was attributed to the lower heat release from the core part of the sheath/core yarn than that from the dispersed yarn with Al₂O₃/graphite particles distributed over the whole yarn cross-section. This was further verified by the lower emissivity and maximum surface temperature of the sheath/core yarn fabric than those of the dispersed yarn fabric. However, the sheath/core yarn fabric exhibited slightly a softer tactile hand feel compared to the dispersed yarn fabric. Both sheath/core and dispersed yarn fabrics exhibited better wear comfort properties than the regular PET fabric did, but showed an uncomfortable tactile hand feel compared to the regular PET fabric.

该研究检查了具有皮/芯和分散 PET 纱线的 Al ₂ O ₃ /石墨嵌入织物的穿着舒适性。吸湿干燥特性通过水分管理测试仪（MMT）方法测量，热性能通过KES-F7系统测量。讨论了陶瓷嵌入纱线结构的结果，该结构通过远红外发射率和光热发射装置测量的最高表面温度进行了验证。此外，通过织物保证简单测试 (FAST) 系统从织物机械性能估计织物样品的触觉手感。Al ₂ O _{3 的}吸水和干燥性能/石墨皮/芯纱织物不如分散纱织物，保温率低于导热系数较低和Q _max值较高的分散纱织物。这些结果表明，与分散纱织物相比，Al ₂ O ₃ /石墨皮/芯纱织物的穿着舒适性较差，这是由于皮/芯纱的芯部释放的热量低于分散纱织物。来自含有 Al ₂ O ₃的分散纱线/石墨颗粒分布在整个纱线横截面。皮/芯纱织物的辐射率和最高表面温度低于分散纱织物的辐射率和最高表面温度，进一步证实了这一点。然而，与分散的纱线织物相比，皮/芯纱线织物表现出略微更柔软的触感。皮/芯织物和分散纱织物都表现出比普通 PET 织物更好的穿着舒适性，但与普通 PET 织物相比，显示出不舒服的触感。