ASTM D 4937 : 1996 : R2021
Current
The latest, up-to-date edition.
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
Hardcopy , PDF
English
12-30-2021
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
D 11
|
| DocumentType |
Test Method
|
| Pages |
7
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
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.
| 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 |
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