UNI ISO 2921 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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RUBBER, VULCANIZED - DETERMINATION OF LOW-TEMPERATURE RETRACTION (TR TEST)
23-05-2022
01-01-2012
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Calibration
6 Test pieces
7 Procedure
8 Expression of results
9 Test report
Annex A (normative) - Calibration schedule
Defines a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber.
| DevelopmentNote |
Supersedes UNI 7897. (04/2009)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 2921:2011 | Identical |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 18899:2013 | Rubber — Guide to the calibration of test equipment |
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