ASTM-D4676 Historical Revision Information
Standard Classification for Rubber Compounding Materials-Antidegradants

ASTM-D4676 - 1994 R06 EDITION - SUPERSEDED
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Standard Classification for Rubber Compounding Materials—Antidegradants
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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.

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.

Significance and Use

There are many different antidegradants available for use in the rubber industry.

This classification of the various materials covers their chemical structure along with a brief reference to their overall use and their properties.

Keywords

alkylated diphenylamines; antidegradants; antioxidants; antiozonants; aromatic phosphites; diphenylamine-ketone condensates; phenolics; p-phenylenediamines; trimethyl-dihydroquinolines; ICS Number Code 83.040.20 (Rubber compounding ingredients)

To find similar documents by ASTM Volume:

09.01 (Rubber, Natural and Synthetic -- General Test Methods; Carbon Black)

To find similar documents by classification:

83.040.20 (Rubber compounding ingredients Including carbon black, kaolin clay, etc.)

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Document Number

ASTM-D4676-94(2006)

Revision Level

1994 R06 EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

Nov. 1, 2006

Document Type

Classification

Page Count

4 pages

Committee Number

D11.20