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상품명 | TM204-TM 204 Water Vapor Transmission of Textiles |
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판매가 | 견적문의 |
월 렌탈 금액 |
월 원 (개월 기준)
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구매방법 | |
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배송주기 |
정기배송 할인 save
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옵션선택 |
(최소주문수량 1개 이상 / 최대주문수량 0개 이하)
사이즈 가이드할인가가 적용된 최종 결제예정금액은 주문 시 확인할 수 있습니다.
PURCHASED TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.
AATCC TM204-2019, Water Vapor Transmission of Textiles
Developed in 2015 by AATCC Committee RA63.(revised 2019; editorially revised 2016; reaffirmed and editorially revised 2017)
Foreword
This test method is similar in concept to other "upright cup" methods; however, it was developed specifically to evaluate comfort of vapor permeable textiles used in outdoor products. The temperature differential between the heated bath and the ambient air creates a driving force to promote water vapor transmission. This driving force is likely greater than in actual use, but it serves as an effective condition to differentiate materials by their water vapor transmission performance. Measuring water vapor transmission through test fabric as a percentage of transmission through control paper improves precision of the results, even with small fluctuations in test time or temperature. The control paper can also serve as a verification tool to ensure consistent results.
1. Purpose and Scope
1.1 This test method is used to determine the relative rate of water vapor transmission of textiles.
Copyright American Association of Textile Chemists and Colorists, RTP, NC, USA. All rights reserved.
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