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ASTM International - ASTM D3991-94(2012)e1

Standard Specifications for Fineness of Wool or Mohair and Assignment of Grade (Withdrawn 2021)

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Organization: ASTM International
Publication Date: 1 July 2012
Status: inactive
Page Count: 3
ICS Code (Natural fibres): 59.060.10
significance And Use:

These specifications are considered satisfactory for classifying wool or mohair by grade and provide a basis for acceptance of commercial shipments.

Grade determined by visual examination... View More

scope:

1.1 These specifications cover the classification, by fineness grade, of wool or mohair that is in the grease, pulled, washed, or scoured state, or in the form of card sliver.

1.2 These specifications are applicable also to assignment of grade for wool or mohair in spun materials or products processed beyond carding on the woolen system but not on the worsted system which involves a combing process.

Note 1-For fineness specifications for wool top, mohair top, and alpaca, refer to Specifications D3992 and D2252.

Document History

ASTM D3991-94(2012)e1
July 1, 2012
Standard Specifications for Fineness of Wool or Mohair and Assignment of Grade (Withdrawn 2021)
1.1 These specifications cover the classification, by fineness grade, of wool or mohair that is in the grease, pulled, washed, or scoured state, or in the form of card sliver. 1.2 These...
August 15, 2006
Standard Specifications for Fineness of Wool or Mohair and Assignment of Grade
1.1 These specifications cover the classification, by fineness grade, of wool or mohair that is in the grease, pulled, washed, or scoured state, or in the form of card sliver. 1.2 These...
March 10, 2000
Standard Specifications for Fineness of Wool or Mohair and Assignment of Grade
1.1 These specifications cover the classification, by fineness grade, of wool or mohair that is in the grease, pulled, washed, or scoured state, or in the form of card sliver. 1.2 These...
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