신고사유
신고해주신 내용은 쇼핑몰 운영자의 검토 후 내부 운영 정책에 의해 처리가 진행됩니다.
상품명 | TM082-TM82-TM 82 Fluidity of Dispersions of Cellulose from Bleached Cotton Cloth |
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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 가이드상품명 | 상품수 | 가격 |
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TM082-TM82-TM 82 Fluidity of Dispersions of Cellulose from Bleached Cotton Cloth | 수량증가 수량감소 | 견적문의 ( ) |
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할인가가 적용된 최종 결제예정금액은 주문 시 확인할 수 있습니다.
TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.
AATCC TM82-2007e2(2016)e, Test Method for Fluidity of Dispersions of Cellulose from Bleached Cotton Cloth
Developed in 1954 by AATCC Committee RA34; reaffirmed 1961, 1968, 1972, 1975, 1979, 1984, 2012, 2016; editorially revised 1974, 1975, 1983, 1985, 1988, 1990, 2004, 2008, 2010; editorially revised and reaffirmed 1989, 2001; revised 1996, 2007.
1. Purpose and Scope
1.1 The test procedures in this test method are applicable to bleached, unfinished cotton cloth. The fluidity of a dispersion of bleached cellulose fibers in cupriethylene diamine solvent is a sensitive measure of the degradation of the cellulose resulting from the action of acids, alkalis, oxidizing or reducing agents. It is therefore useful in determining the completeness of the bleaching treatment to which the cloth has been subjected, as well as the effect of chemical treatments on the tensile strength of the cloth. (Fluidity of dispersions in cuprammonium hydroxide has been dropped from this test method.)
2. Principle
2.1 The length of chain of cellulose molecules is decreased when treated with acid, alkali, oxidizing or reducing agents, etc. The severity of the treatment determines the extent of the shortening of the cellulose chain and the fluidity, or ease of flow, of a dispersion of the cellulose in the solvents.
Copyright American Association of Textile Chemists and Colorists, RTP, NC, USA. All rights reserved.
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