Standard Practice for Coding Plastic Manufactured Articles for Resin Identification

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-04-2022

Publisher

American Society for Testing and Materials

1.1This practice stipulates the types, names, and sizes of Codes for those material types specified in Table 1.

1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are likely not to be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems is likely to result in non-conformance with the standard.

1.3This 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.

Note 1:There is no known ISO equivalent to this standard.

1.4This 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.

Committee	D 20
DocumentType	Standard Practice
Pages	4
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM D 7611/D7611M : 2020