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ASTM D646-13

Current Revision

Standard Test Method for Mass Per Unit Area of Paper and Paperboard of Aramid Papers (Basis Weight) (Withdrawn 2022)

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1.1 This test method covers the determination of the mass per unit area of paper and paperboard.

1.2 In the SI metric units system, the mass per unit area of paper and paperboard is expressed in grams per square meter (g/m2).

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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.


4.1 Most paper is bought and sold in accordance with its mass per unit area, and therefore has great significance both to the consumer and the producer in defining price. Also, the values of many physical properties such as bursting strength, thickness, and bulk are interpreted and specified with regard to the particular mass per unit area involved.

SDO ASTM: ASTM International
Document Number D646
Publication Date July 1, 2013
Language en - English
Page Count 2
Revision Level 13
Supercedes
Committee D13.19
Publish Date Document Id Type View
July 1, 2013 D0646-13 Revision
Aug. 1, 2007 D0646-96R07 Revision
Jan. 1, 1996 D0646-96 Revision
Jan. 1, 1996 D0646-96R01 Reaffirmation