摘要
利用毛细管上升法和液滴吸收法研究了聚酯、黏胶、聚酰胺、聚酯/黏胶和聚酯/聚酰胺空气喷射变形丝的芯吸率和吸湿率。结果表明,空气变形后复丝的芯吸率提高。与聚酰胺和黏胶空气喷射变形丝相比,聚酯空气喷射变形丝显示出较大的芯吸率。黏胶空气喷射变形丝显示出最低的芯吸率。与同样的未变形丝相比,混合的空气喷射变形丝显示出较大的芯吸率。
Wicking and moisture absorbency rates of polyester, viscose, polyamide, polyester/viscose and polyester/ polyamide air-jet textured yarns were studied by using capillary rise and drop absorbency methods. The results revealed that the wicking rate of filament yarns increases after air-texturing. The polyester air-textured yarn shows more wicking rate than polyamide and viscose air-textured yams. The viscose air-textured yarn shows the lowest wicking rate. The blended air-texture yarns show more wicking rate than their parallel untextured yams.
出处
《国际纺织导报》
2012年第1期11-12,14,共3页
Melliand China
