ASTM D 2230 : 2017 : EDT 1

Name: ASTM D 2230 : 2017 : EDT 1
Brand: ASTM
Price: 62.61 GBP

Superseded

View Superseded by

Standard Test Method for Rubber Property—Extrudability of Unvulcanized Compounds

Available format(s)

Hardcopy , PDF

Superseded date

20-10-2022

Language(s)

English

Published date

19-03-2021

Publisher

American Society for Testing and Materials

1.1This test method covers the determination of the extrudability of unvulcanized SBR and NBR rubber compounds through a screw-type extruder equipped with ASTM Extrusion Die, Garvey type. This test method is designed to allow the observation of the appearance and contours of the extrusion. Rating systems are provided along with recipes for compounds of known extrusion characteristics. The utility of the test method for evaluating rubbers or compounding materials other than those listed has not been established. Since extrusion machines differ among laboratories, the procedure includes techniques that minimize differences between machines.

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	5
ProductNote	ε1NOTE—Corrected 2.2 editorially in March 2021.
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 2230 : 2017 : R2022
Supersedes	ASTM D 2230 : 2017

ASTM D 3187 : 2006 : R2016	Standard Test Methods for Rubber—Evaluation of NBR (Acrylonitrile-Butadiene Rubber)
ASTM D 3187 : 2006 : R2021	Standard Test Methods for Rubber—Evaluation of NBR (Acrylonitrile-Butadiene Rubber)
ASTM D 3185 : 2006 : R2021	Standard Test Methods for Rubber—Evaluation of SBR (Styrene-Butadiene Rubber) Including Mixtures With Oil
ASTM D 3182 : 2021	Standard Practice for Rubber—Materials, Equipment, and Procedures for Mixing Standard Compounds and Preparing Standard Vulcanized Sheets
ASTM D 3185 : 2006 : R2016	Standard Test Methods for Rubber—Evaluation of SBR (Styrene-Butadiene Rubber) Including Mixtures With Oil
ASTM D 3182 : 2016	Standard Practice for Rubber—Materials, Equipment, and Procedures for Mixing Standard Compounds and Preparing Standard Vulcanized Sheets
ASTM D 3182 : 2021 : REV A	Standard Practice for Rubber—Materials, Equipment, and Procedures for Mixing Standard Compounds and Preparing Standard Vulcanized Sheets