Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-12-2021

Publisher

American Society for Testing and Materials

1.1This test method covers the determination of the purity of Class I, II, and III p-phenylenediamine (PPD) antidegradants as described in Classification D4676 by gas chromatography (GC) detection and area normalization for data reduction.

1.2The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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.

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 11
DocumentType	Test Method
Pages	7
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM D 4937 : 1996 : R2017

ASTM D 3853 : 2022	Standard Terminology Relating to Rubber and Rubber Latices—Abbreviations for Chemicals Used in Compounding
ASTM D 4676 : 1994 : R2021	Standard Classification for Rubber Compounding Materials—Antidegradants
ASTM D 3853 : 2012 : R2017	Standard Terminology Relating to Rubber and Rubber Latices—Abbreviations for Chemicals Used in Compounding