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ASTM D 6720 : 2007 : R2018

Current
Current

The latest, up-to-date edition.

Standard Test Method for Evaluation of Recoverable Stretch of Stretch Yarns (Skein Method)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-07-2018

CONTAINED IN VOL. 07.02, 2014 Determines the recoverable stretch of commercial textured yarns, covered elastomeric yarns and other stretch yarns using skeins.

1.1This test method covers the determination of the recoverable stretch of commercial textured yarns, covered elastomeric yarns and other stretch yarns using skeins. This test method is particularly valuable for yarns that develop additional crimp upon exposure to hot, wet conditions. The recoverable stretch is a relative measure of the recovery power the yarn can be expected to provide in a finished fabric.

1.2This test method is applicable to continuous filament yarns and is suitable for yarns that develop additional stretch potential upon exposure to heat.

1.3This method is applicable to yarns 500 denier or finer.

1.4The values stated in SI units are to be regarded as standard. The values given in parentheses are provided for information only.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 13
DocumentType
Test Method
Pages
3
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 4849 : 2013 : EDT 3 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2020 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2013 : EDT 2 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2002 : REV A Standard Terminology Relating to Yarns and Fibers
ASTM D 1776 : 1998 : EDT 1 Standard Practice for Conditioning and Testing Textiles
ASTM D 4849 : 2013 : R2018 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2002 : REV B Standard Terminology Relating to Yarns and Fibers
ASTM D 1776 : 1967 : EDT 1 Standard Method Of Conditioning Textiles And Textile Products For Testing
ASTM D 4849 : 2002 : REV B : R2007 : EDT 2 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2002 : REV B : EDT 1 Standard Terminology Relating to Yarns and Fibers
ASTM D 123 : 2019 Standard Terminology Relating to Textiles
ASTM D 4849 : 2002 : REV B : R2007 : EDT 1 Standard Terminology Related to Yarns and Fibers
ASTM D 1776 : 2004 Standard Practice for Conditioning and Testing Textiles
ASTM D 1776 : 2008 : EDT 1 Standard Practice for Conditioning and Testing Textiles
ASTM D 1776 : 2008 Standard Practice for Conditioning and Testing Textiles
ASTM D 4849 : 2021 Standard Terminology Related to Yarns and Fibers
ASTM D 123 : 2023 Standard Terminology Relating to Textiles
ASTM D 4849 : 2002 : REV B : R2007 Standard Terminology Relating to Yarns and Fibers
ASTM D 123 : 2001 Standard Terminology Relating to Textiles
ASTM D 4849 : 2013 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2002 : REV B : R2007 : EDT 3 Standard Terminology Related to Yarns and Fibers
ASTM D 4849 : 2013 : EDT 1 Standard Terminology Related to Yarns and Fibers

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