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상품명 | TM182-TM 182 Relative Color Strength of Dyes in Solution |
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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.
TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.
AATCC TM182-2021, Test Method for Relative Color Strength of Dyes in Solution
Established in 1998 by AATCC Committee RR98; under jurisdiction of AATCC Committee RA36; reaffirmed 1999, 2005; editorially revised and reaffirmed 2000, 2011; editorially revised 2010, 2019; revised 2017, 2021. Technically equivalent to IO 105-Z10.
1. Purpose and Scope
1.1 This is a test method to determine the color strength of a dye sample relative to a reference dye by means of spectrophotometric transmittance measurements on solutions of each. It is a comparison of the color strength of the dyes in a chosen solvent which may or may not correspond to strengths when applied to a textile substrate.
1.2 To be valid as a measurement of the relative color strength of a dye for a particular textile end-use, additional tests must be performed to demonstrate that the relative strength in solution is equal to the relative strength when applied to the textile substrate.
1.3 The test is often used by dye manufacturers and users because of its speed, repeatability, and reproducibility.
2. Principle
2.1 Solutions of the test dye and the reference dye are prepared in known concentrations and their transmittance values are determined using a spectrophotometer. The relative color strength for the test dye is then calculated using absorbance and concentration values.
Copyright American Association of Textile Chemists and Colorists, RTP, NC, USA. All rights reserved.
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