ISO 2921:2019

ISO 2921:2019

October 2019
International standard Current

Rubber, vulcanized - Determination of low-temperature characteristics - Temperature-retraction procedure (TR test)

This document specifies a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber. This document does not cover thermoplastic rubbers, as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation.

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Main informations

Collections

International ISO standards

Publication date

October 2019

Number of pages

13 p.

Reference

ISO 2921:2019

ICS Codes

83.060   Rubber

Print number

1
Sumary
Rubber, vulcanized - Determination of low-temperature characteristics - Temperature-retraction procedure (TR test)

This document specifies a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber.

This document does not cover thermoplastic rubbers, as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation.

Replaced standards (1)
ISO 2921:2011
October 2011
International standard Cancelled
Rubber, vulcanized - Determination of low-temperature retraction (TR test)

<p>ISO 2921:2011 specifies a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber.</p> <p>It does not cover thermoplastic rubbers, as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation. This fact might affect the result when carrying out temperature-retraction tests on thermoplastic rubbers, and the results obtained from such tests should be analysed with caution.</p>

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