인간-의복-환경 모델을 이용한 직물의 투습완층능력 평가

Measurement of Buffering Capacity against Water Vapor of Fabrics by Using a Human-Clothing-Environment Modelling System

  • 발행 : 1996.02.01

초록

The purpose of this study was to evaluate the buffering capacity against water vapor of fabrics by using an apparatus that simulated the human-clothing-environment system. The influence of the hydrophilicity of fabrics, thickness of air layer and air flow on the buffering capacity were analyzed. The wear trials were performed to examine whether the buffering capacity index could work as an index to predict the subjective comfort sensation. Polyester and cotton fabrics were used as specimens. The changes of humidity and temperature of air layer in the simplated system were measured and the buffering indices K , K and $\beta$ were determined by considering , , , and tant$\beta$. Results showed that buffering index for polyester was higher than cotton. As the thickness of air layer increased, buffering capacity increased. When there was an air current, buffering capacity increased much higher. In wear trials it was confirmed that the buffering index obtained by the apparatus was in good agreement with the subjective sensation of wetness.

키워드

참고문헌

  1. Textile Res. J. v.62 G. E. R. Lamb
  2. Textile Res. J. v.55 R. A. Lofquist;P. R. Saunders;T. Y. Tam;I. C. Twilley
  3. J. of Korean Soc. of Clothing and Textiles v.14 M. H. Na;E. A. Kim
  4. Textile Res. J. v.60 J. A. Wehner;B. Miller;L. Rebenfeld
  5. Textile Res. J. v.54 R. N. Demartino;H. N. Yoon;A. Buckley
  6. Proceedings of 2nd International Symposium on Clothing and Comfort Studies in Mt. Fuji E. A. McCullough
  7. Proceedings of 2nd International Symposium on Clothing and Comfort Studies in Mt. Fuji K. H. Umbach
  8. Melliand Textilberchite v.68 K. H. Umbach
  9. Interaction Body-Textiles in Active Sports Positive Aspects of Polypropylene K. H. Umbach
  10. Textile Res. J. v.61 J. H. Wang;H. Yasuda
  11. Textile Res. J. v.54 M. M. Adler;W. H. Walsh
  12. Textile Res. J. v.56 B. Farnworth
  13. Nature v.143 A. B. D. Cassie;B. E. Atkins;G. King
  14. Textile Res. J. v.56 C. A. Beest;P. M. Wittgen
  15. J. Text. Inst. v.2 B. Farnworth;P. Dolhan
  16. J. of Korean Soc. of Clothing and Textiles v.17 E. A. Kim;R. L. Barker
  17. Clothing Comfort O. Yougae
  18. Introductory Clothing Comfort T. Teruko