ASTM-D1282 › Historical Revision Information
Standard Test Method for Resistance to Airflow as an Indication of Average Fiber Diameter of Wool Top, Card Sliver, and Scoured Wool (Withdrawn 2018)

ASTM-D1282 - WITHDRAWN - SUPERSEDED
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Standard Test Method for Resistance to Airflow as an Indication of Average Fiber Diameter of Wool Top, Card Sliver, and Scoured Wool
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Scope

1.1 This test method covers the estimation of the average fiber diameter of wool fibers by use of the Port-Ar, and the WIRA Fiber Fineness Meter instrument, which operate on the air-flow principle. Other air-flow instruments have not been tested with this method. The method is directly applicable to non-medullated, carded wool and wool top.

1.2 This test method is applicable to grease wool and scoured wool after the samples of such materials have been prepared as directed in Test Method D 2130.

Note 1-The use of the Micronaire instrument for measuring the fineness of cotton fibers is covered in Test Method D 1448. The assignment of grade for wool and mohair is covered in Specifications D 3991 and D 3992.

Keywords

air-flow; diameter; wool; ICS Number Code 59.060.10 (Natural fibres)

To find similar documents by ASTM Volume:

07.01 (Textiles (I): D76 - D4391)

To find similar documents by classification:

59.060.10 (Natural fibres)

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Document Number

ASTM-D1282

Revision Level

WITHDRAWN

Status

Superseded

Modification Type

Revision

Publication Date

Jan. 1, 2018

Document Type

Test Method

Page Count

9 pages

Committee Number

D13.13