ASTM D2720 - 94(2012)e1 - Standard Practice for Calculation of Commercial Weight and Yield of Scoured Wool, Top, and Noil for Various Commercial Compositions

ASTM D2720 - 94(2012)e1

Standard Practice for Calculation of Commercial Weight and Yield of Scoured Wool, Top, and Noil for Various Commercial Compositions

Status : Current   Published : January 2012

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1.1 This practice includes, in Table 1, the commercial composition corresponding to different commercial designations for scoured wool, wool top, and wool noil, all of which contain, in addition to wool base, various percentages of moisture, material extractable with alcohol, and mineral matter.

1.2 This practice includes directions for the calculation of the commercial weight of wool corresponding to different commercial designations for several forms of wool, and for converting the commercial weight (mass) calculated on one basis to the commercial weight calculated on a different basis.

1.3 This practice also includes directions for calculating the yield, on various commercial designation bases, obtained by processing raw wool, and for converting the yield calculated on one commercial designation basis to the yield on another commercial designation basis.

Note 1—Because of trade practice the term weight is used in this practice instead of the technically correct term mass .



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

TABLE 1 Commercial Composition of Commercially
Designated Scoured Wool, Wool Top, and Wool Noil

[This table has been removed.]

A ASTM Method D584, Test for Wool Content of Raw Wool, Laboratory Scale.

BTariff Schedules of the United States of America (1975), Schedule 3, Part 1, Subpart C, Headnote 1(c).

CIWTO Core Test Regulations, 1974, International Wool Textile Organization.

DCircular No. 3267, Nov. 10, 1954, Boston Wool Trade Assn.

ECircular No. 4899, Nov. 2, 1967, Boston Wool Trade Assn.




Standard NumberASTM D2720 - 94(2012)e1
TitleStandard Practice for Calculation of Commercial Weight and Yield of Scoured Wool, Top, and Noil for Various Commercial Compositions
StatusCurrent
Publication Date07 January 2012
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Commercial mass, Wool, Yield
ICS59.060.10
PublisherASTM
FormatA4
DeliveryYes
Pages4
File Size75.77 KB
Price£36.00


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