ASTM D4676-94(2021) PDF

Scope: 1.1 This classification covers antidegradants used in rubber and where appropriate defines their important chemical and physical characteristics for use in rubber. 1.2 The general term “antidegradant” describes materials used in rubber to protect against the effects of oxygen and ozone. Materials that fall in this general category include both antioxidants and antiozonants. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This 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 D4676-94(2021) Referenced Document

ASTM D1218 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1519 Standard Test Methods for Rubber Chemicals—Determination of Melting Range*， 2023-09-01 Update
ASTM D1747 Standard Test Method for Refractive Index of Viscous Materials
ASTM D2702 Standard Practice for Rubber Chemicals-Determination of Infrared Absorption Characteristics
ASTM D3461 Standard Test Method for Softening Point of Asphalt and Pitch (Mettler Cup-and-Ball Method)
ASTM D4571 Standard Test Methods for Rubber Chemicals-Determination of Volatile Material
ASTM D4574 Standard Test Methods for Rubber Chemicals-Determination of Ash Content
ASTM D4937 Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
ASTM D5376 Standard Test Method for Rubber Chemicals8212;Determination of the Percent Nitrogen in Rubber Antioxidant : Polymerized TMQ
ASTM E28 Standard Test Methods for Softening Point of Resins Derived from Naval Stores by Ring-and-Ball Apparatus

2021 ASTM D4676-94(2021) Standard Classification for Rubber Compounding Materials—Antidegradants
2017 ASTM D4676-94(2017) Standard Classification for Rubber Compounding Materials—Antidegradants
1994 ASTM D4676-94(2012) Standard Classification for Rubber Compounding Materialsmdash;Antidegradants
1994 ASTM D4676-94(2006) Standard Classification for Rubber Compounding Materials-Antidegradants
1994 ASTM D4676-94(2001) Standard Classification for Rubber Compounding Materials—Antidegradents
1994 ASTM D4676-94 Standard Classification for Rubber Compounding Materials—Antidegradents