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ASTM International - ASTM D2252-18

Standard Specification for Fineness of Types of Alpaca

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Organization: ASTM International
Publication Date: 1 July 2018
Status: active
Page Count: 3
ICS Code (Natural fibres): 59.060.10
significance And Use:

4.1 This specification for fineness is intended as a guide for production, preparation, and marketing (Note 1) by comparing the average fiber diameter of a measured specimen with the fineness... View More

scope:

1.1 This specification is applicable in the classification of alpaca into types according to fineness.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

abstract:

This specification is applicable in the classification of alpaca into types according to fineness. Five types of alpaca have been classified according to its average diameter limit, namely Type T... View More

Document History

ASTM D2252-18
July 1, 2018
Standard Specification for Fineness of Types of Alpaca
1.1 This specification is applicable in the classification of alpaca into types according to fineness. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in...
July 1, 2009
Standard Specification for Fineness of Types of Alpaca (Withdrawn 2018)
This specification for fineness is intended as a guide for production, preparation, and marketing (Note 1) by comparing the average fiber diameter of a measured specimen with the fineness...
March 1, 2005
Standard Specification for Fineness of Types of Alpaca
1.1 This specification is applicable in the classification of alpaca into types according to fineness. 1.2 The values are stated in SI and inch-pound units. The inch-pound units in parentheses are...
January 1, 2005
Standard Specification for Fineness of Types of Alpaca
1.1 This specification is applicable in the classification of alpaca into types according to fineness. 1.2 The values are stated in SI and inch-pound units. The inch-pound units in parentheses are...
December 10, 1996
Standard Specification for Fineness of Types of Alpaca
1.1 This specification is applicable in the classification of alpaca into types according to fineness. 1.2 This standard does not purport to address all of the safety problems, if any, associated...
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