ISO 2921:2019
Rubber, vulcanized — Determination of low-temperature characteristics — Temperature-retraction procedure (TR test)
- Standard No.
- ISO 2921:2019
- Release Date
- 2019
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 2921:2019
- Scope
- 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.
ISO 2921:2019 Referenced Document
- ISO 18899:2013 Rubber - Guide to the calibration of test equipment
- ISO 23529 Rubber - General procedures for preparing and conditioning test pieces for physical test methods
ISO 2921:2019 history
- 2019 ISO 2921:2019 Rubber, vulcanized — Determination of low-temperature characteristics — Temperature-retraction procedure (TR test)
- 2011 ISO 2921:2011 Rubber, vulcanized - Determination of low-temperature retraction (TR test)
- 2005 ISO 2921:2005 Rubber, vulcanized - Determination of low-temperature characteristics - Temperature-retraction procedure (TR test)
- 1997 ISO 2921:1997 Rubber, vulcanized - Determination of low-temperature characteristics - Temperature-retraction procedure (TR test)
- 1982 ISO 2921:1982 Rubber, vulcanized; Determination of low temperature characteristics; Temperature- retraction procedure (TR test)
- 1975 ISO 2921:1975 Title missing - Legacy paper document
