고보온성 패딩의 중량과 두께 변화에 따른 보온율과 clo의 거동

이정문; 김병순; 전상희; 김성욱; 조길수

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자료유형: 학술저널

저자정보: 이정문 (국방기술품질원) 김병순 (국방기술품질원) 전상희 (국방기술품질원) 김성욱 (국방기술품질원) 조길수 (연세대학교 의류환경학과)

저널정보: 한국섬유공학회 한국섬유공학회지 한국섬유공학회지 제53권 제3호

발행연도: 2016.1

수록면: 205 - 212 (8page)

이용수

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연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

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In the previous study of constant packing density when padding low thermal insulation, heat resistance and thermal insulation ratio (%) was determined to increase proportionally with the thickness. This study investigates the change in the thermal insulation ratio and clo with increase in weight and thickness of the padding, which has high thermal insulation performance, and the result is as follows. When the weight or thickness of the padding is small, the initial thermal insulation ratio (%) increases proportionally with the weight or thickness. Unlike in previous studies, in this study, the growth rate of thermal insulation ratio decreases from a certain point, and the proportional relationship does not appear. Thereafter, the growth rate of thermal insulation ratio is convergent near zero. Moreover, thermal insulation ratios do not increase even though the weight or thickness increases. If the padding has high thermal insulation performance, the clo increases proportionally with the weight or thickness of the padding. Furthermore, with the aforementioned behavioral characteristics of high thermal insulation padding, high insulation products can be used to improve vitality and survival rate of the wearer because high insulation padding with less weight and thickness than low insulation padding can achieve the same thermal insulation ratio.

#padding #thickness #weight #thermal insulation ratio #clo #behavior

참고문헌 (20)

참고문헌 신청

KATS / 2011 / Measuring Method for Warmth Keeping Property of Cloth / KS K 0560

H. S. Shin / 1983 / Studies on the Warmth Keeping Properties of Non-woven Fabrics / J. Incheon Univ 5:153~158

H. S. Shin / 1988 / Studies on the Thermal Characteristics and the Warmth Retaining Properties of Non-woven Fabric-on the Change of Thickness and Air Layer / J. Dankook Univ 22:343~356

J. M. Lee / 2013 / Nonwoven Fabric Having Good Retaining Warming and Preparation Method Thereof / Korea Patent, 10-1276671

KATS / 2012 / Test Method for Thermal Transmittance of Textile Fabrics / KS K 0466

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