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ASTM D1575-90(1995)

Historical Reaffirmation

Standard Test Method for Fiber Length of Wool in Scoured Wool and in Card Sliver (Withdrawn 2022)

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1.1 This test method covers the estimation of the average fiber length and length distribution of wool in nonparallel assemblies, such as scoured wool, and in card sliver.

1.2 This test method is applicable to many fibers other than wool if in the form of a nonparallel assembly or in a card sliver.

1.3 This test method is not applicable to unscoured wool or to wool top.

1.4 This test method specifically requires length in inches and mass in metric units, and is not contrary to ASTM policy. The values stated in inch-pound units are to be regarded as the standard. The information in parentheses is for information only.

Note 1--The determination of staple length of grease wool is covered in Method D 1234, Sampling and Testing Staple Length of Grease Wool, and the average length of fibers in wool top is covered in Test Method D519.

1.5 This standard does not purport to address 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.


SDO ASTM: ASTM International
Document Number D1575
Publication Date Jan. 1, 2001
Language en - English
Page Count 3
Revision Level 90(1995)
Supercedes
Committee D13.13
Publish Date Document Id Type View
July 1, 2013 D1575-13 Revision
Aug. 1, 2008 D1575-90R08 Reaffirmation
Jan. 1, 2001 D1575-90R01 Reaffirmation
Jan. 1, 2001 D1575-90R95 Reaffirmation