1853609

AATCC 161-2012

Chelating Agents: Disperse Dye Shade Change Caused by Metals; Control of

standard by American Association of Textile Chemists and Colorists , 2012

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About This Item

 

Full Description

1. Purpose and Scope

1.1 This test method provides a laboratory procedure for:

  • Determining the effectiveness of chelating agents in disperse dyebaths for inactivating heavy metals which can cause shade change.
  • Evaluating the sensitivity of disperse dyes to metal induced shade change during dyeing.
2. Principle

2.1 The effectiveness of chelating agents in sequestering metals in a dyebath, thereby preventing metal-induced shade change, is determined by the protocol in Fig. 1.

2.2 Metal sensitivity of disperse dyes is determined by comparing control dyes and test dyes by a shown protocol.

 

Product Details

Published:
2012
Number of Pages:
4
File Size:
1 file , 200 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. AATCC 161-2018


    Chelating Agents: Disperse Dye Shade Change Caused by Metals; Control of

    • Most Recent

  2. AATCC 161-2017


    Chelating Agents: Disperse Dye Shade Change Caused by Metals; Control of

    • Historical Version

  3. AATCC 161-2012

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    Chelating Agents: Disperse Dye Shade Change Caused by Metals; Control of

    • Historical Version

  4. AATCC 161-2007


    Chelating Agents: Disperse Dye Shade Change Caused by Metals: Control of; Test Method 161

    • Historical Version

  5. AATCC 161-2002


    Chelating Agents: Disperse Dye Shade Change Caused by Metals: Control of; Test Method 161

    • Historical Version