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Effect of Fabric Structural Parameters and Surface Finishing Characteristics to Water Repellency/Proofing/Vapor Permeability of Breathable Fabrics for Sportswear Clothing

직물 구조인자와 표면 가공특성이 스포츠 의류용 투습직물의 발수/방수/투습특성에 미치는 영향

  • 김현아 (한국패션산업연구원 연구개발본부)
  • Received : 2019.08.13
  • Accepted : 2019.10.11
  • Published : 2020.02.28

Abstract

This paper examined the water repellency, water proofing and water vapor permeability of twelve types of woven fabrics for sports wear clothing. Their physical properties were compared and discussed with the fabric structural parameters and surface finishing effect. A water repellent property of 100% was obtained in the coated or laminated water repellent finished fabrics; in addition, cotton/nylon breathable composite fabrics treated with a laminated finishing and with low fabric density showed a 90% water repellency. Water proofing fabric above 6,000 mm H2O hydraulic pressure was achieved by coated or laminated finishing; however, high density fabric or medium-level coated fabrics exhibited 100% water repellent and low water proofing characteristics. Superior water vapor permeability characteristics with good water repellency and proofing properties were achieved at the 2.5 layered low density and with 0.7 - 0.9 cover factor nylon fabrics treated with hydrophilic laminated finishing. The regression analysis for examining the effects of fabric structural parameters and surface finishing such as coating and laminating to the water vapor permeability exhibited a high determination coefficient of fabric structural parameters of 63.5%; in addition,, main factors among fabric structural parameters appeared to be cover factor and fabric thickness per weight. Coating and Laminating factors exhibited determination coefficient of water vapor permeability parameters of 36.5%.

Keywords

References

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