ASTM-D2646 2024

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D2646-24 Standard Guide for Backing Fabric Characteristics of Pile Yarn Floor Coverings

Published By	Publication Date	Number of Pages
ASTM	2024

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Categories: 59.080.30 - Textile fabrics, ASTM

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Description

ASTM D2646-24

Active Standard: Standard Guide for Backing Fabric Characteristics of Pile Yarn Floor Coverings

ASTM D2646

Scope

1.1 This guide covers the procedures listed as follows for testing woven, knitted and nonwoven backing fabrics designed for use in the manufacture of pile yarn floor coverings. The procedures appear in the following order:

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 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.

1.4 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.

Keywords

carpet; extractable matter; knitted fabric; nonwoven fabric; pile yarn floor covering; primary backing; secondary backing; woven fabric;

ICS Code

ICS Number Code 59.080.30 (Textile fabrics)

DOI: 10.1520/D2646-24

Additional information

	Section
Mass per Unit Area (Weight) of Woven Fabrics	14
Fabric Count of Knitted Fabrics	13
Width of Woven Fabrics	10
Bow and Skewness of Woven Fabrics	8
Breaking Force After Tufting of Woven and Nonwoven Fabrics	16
Length of Woven Fabrics	11
Breaking Force of Woven and Nonwoven Fabrics	15
Extractable Matter	9
Fabric Count of Woven Fabrics	12
ICS Codes	59.080.30 - Textile fabrics