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ASTM D2257

Standard Test Method for Extractable Matter in Textiles

active, Most Current
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Organization: ASTM
Publication Date: 1 July 2020
Status: active
Page Count: 5
ICS Code (Yarns): 59.080.20
scope:

This test method covers a procedure for determining the extractable material on most fibers, yarns, and fabrics. Three options are included. Option 1 uses heat and Soxhlet extraction apparatus. Option 2 uses room temperature and extraction funnels. Option 3 uses either Option 1 or Option 2 extraction but provides for calculation of extractable matter from the loss in mass of the material due to the extraction rather than the extractable matter residue.

NOTE 1-Other standards for the determination of extractable matter in textiles made of specific fibers include: Specification D541, Specification D681, and Test Method D1574.

The solvents for use in this method are any solvents that the party or parties concerned agreed on; such as, Halogenated Hydrocarbon (HH) chloroform, tetrachloroethane, alcohol (isopropyl or methyl).

This test method may not extract cross-linked finishes or resins which may be on the textile.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This 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. See Sections 6 and 7.

This 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.

Document History

ASTM D2257
July 1, 2020
Standard Test Method for Extractable Matter in Textiles
This test method covers a procedure for determining the extractable material on most fibers, yarns, and fabrics. Three options are included. Option 1 uses heat and Soxhlet extraction apparatus....
September 10, 1998
Standard Test Method for Extractable Matter in Textiles
This test method covers a procedure for determining the extractable material on most fibers, yarns, and fabrics. Three options are included. Option 1 uses heat and Soxhlet extraction apparatus....
September 10, 1998
Standard Test Method for Extractable Matter in Textiles
1. Scope 1.1 This test method covers a procedure for determining the extractable material on most fibers, yarns, and fabrics. Three options are included. Option 1 uses heat and Soxhlet extraction...
September 10, 1998
Standard Test Method for Extractable Matter in Textiles
This test method covers a procedure for determining the extractable material on most fibers, yarns, and fabrics. Three options are included. Option 1 uses heat and Soxhlet extraction apparatus....
January 1, 1996
Standard Test Method for Extractable Matter in Textiles
A description is not available for this item.
May 17, 1989
STANDARD TEST METHOD FOR EXTRACTABLE MATTER IN TEXTILES
A description is not available for this item.
August 1, 1980
STANDARD TEST METHOD FOR EXTRACTABLE MATTER IN YARNS
A description is not available for this item.

References

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