고감성 의류용 축열 니트소재의 물성

Title
고감성 의류용 축열 니트소재의 물성
Other Titles
Physical Property of Heat Storage Knitted Fabrics for High Emotional Garment
Author(s)
김현아[김현아]허경[허경]김승진
Keywords
heat storage; ZrC imbedded PET; far-infrared emission; warmth keepability rate; wicking; drying; 축열; 탄화지르코늄 함유 PET; 원적외선 방출; 보온율; 흡습; 건조
Issue Date
201504
Publisher
한국의류산업학회
Citation
한국의류산업학회지, v.17, no.2, pp.295 - 304
Abstract
This paper investigated wear comfort property of heat storage knitted fabrics for high emotional garment. For this purpose, ZrC imbedded PET knitted fabric was prepared and various physical properties such as thermal, wicking and drying characteristics were measured. In addition, far-infrared emission characteristics of ZrC imbedded PET was analysed and tactile hand property and dye affinity of ZrC imbedded knitted fabric were also studied in comparison with regular and other commercial heat storage PET knitted fabrics. It was observed that Zr imbedded amount in the yarn was 19.29% by ingredient analysis and far-infrared emission energy was 3.65×102 W/m2, emissivity was 0.906 at the range of wavelength 6~20 μm. It was found that maximum heat flow (Qmax) of ZrC imbedded PET knitted fabric was lower than that of regular PET one and warmth keepability rate was higher than that of regular PET one, which means ZrC imbedded PET have heat storage property. Drying property of ZrC imbedded knitted fabric was better than that of regular PET one due to heat by far-infrared emitted from ZrC in the core of filament. It revealed that wicking property of the ZrC imbedded fabric was not influenced by far-infrared emission, but affected by fibre physical properties. Tactile hand property of ZrC imbedded knitted fabric was not influenced by imbedding ZrC in the filament but affected preferably by structure of knitted fabric. Dye affinity of ZrC imbedded PET knitted fabric was less influenced by dyeing temperature and time than regular PET knitted one.
URI
http://hdl.handle.net/YU.REPOSITORY/32650
ISSN
1229-2060
Appears in Collections:
공과대학 > 융합섬유공학과 > Articles
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