ASTM D4724 - 11 - Standard Test Method for Entanglements in Untwisted Filament Yarns by Needle Insertion

ASTM D4724 - 11

Standard Test Method for Entanglements in Untwisted Filament Yarns by Needle Insertion

Status : Current   Published : January 2011

Format
PDF

Format
HARDCOPY



1.1 This test method covers two options for the measurement of entanglements in untwisted filament yarns using needle insertion options for instrument (A) and manual (B) techniques.

1.2 The values stated in either SI or inch-pound units (in parentheses) are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system must be used independently of the other without combining values in any way.

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 and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM D4724 - 11
TitleStandard Test Method for Entanglements in Untwisted Filament Yarns by Needle Insertion
StatusCurrent
Publication Date01 January 2011
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Entanglement, Yarn, Acceptance criteria/testing-textile fabrics/fibers, Average centimeter pull, Entanglement, Fiber length, Filament yarn, Forwarding time, Instrumental measurement-textiles, Integrity testing, Man-made textile fibers, Manual method, Measuring speed, Needle insertion method, Tensile properties/testing-textile, materials/applications, Transport speed, Untwisted, Visual examination-textiles, Yarn properties
ICS59.080.20
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size114.4 KB
Price£40.00


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