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ASTM International - ASTM D5344-99

Standard Test Method for Extension Force of Partially Oriented Yarn

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Organization: ASTM International
Publication Date: 10 September 1999
Status: inactive
Page Count: 6
ICS Code (Yarns): 59.080.20
scope:

1.1 This test method covers the measurement of extension force developed while drawing a partially oriented filament yarn.

1.2 This test method provides an estimate of the yarn orientation by means of continuous drawing of the yarn while running between pairs of draw rolls of different surface speeds.

1.3 This test method applies to partially oriented filament yarns less than 33.3 tex (300 denier), but it can be used for higher deniers by applying the test conditions as directed in Appendix X1.

1.4 This test method was written in SI units. The inch-pound units that are provided in this test method are not necessarily exact equivalents of the SI units. Either system of units may be used in this test method. In case of reference decisions, the SI units will prevail.

1.5 This standard does not purport to address all of the safety problems, 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.

Document History

July 1, 2017
Standard Test Method for Extension Force of Partially Oriented Yarn
5.1 This test method is considered satisfactory for acceptance testing of commercial shipments because current estimates of between-laboratory precision are acceptable and the method is used...
December 1, 2011
Standard Test Method for Extension Force of Partially Oriented Yarn
This test method is considered satisfactory for acceptance testing of commercial shipments because current estimates of between-laboratory precision are acceptable and the method is used extensively...
April 1, 2005
Standard Test Method for Extension Force of Partially Oriented Yarn
This test method is considered satisfactory for acceptance testing of commercial shipments because current estimates of between-laboratory precision are acceptable and the method is used extensively...
ASTM D5344-99
September 10, 1999
Standard Test Method for Extension Force of Partially Oriented Yarn
1.1 This test method covers the measurement of extension force developed while drawing a partially oriented filament yarn. 1.2 This test method provides an estimate of the yarn orientation by means...
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