UNI ISO 2475 : 2012
Current
The latest, up-to-date edition.
CHLOROPRENE RUBBER (CR) - GENERAL-PURPOSE TYPES - EVALUATION PROCEDURE
22-03-2012
Foreword
1 Scope
2 Normative references
3 Sampling and sample preparation
4 Physical and chemical tests on raw rubber
5 Sulfur-modified chloroprene rubbers - Preparation
of the test mix for evaluation
6 Mercaptan-modified chloroprene rubbers - Preparation
of the test mix for evaluation
7 Preparation of the test mix for evaluation of
sulfur-modified or mercaptan-modified chloroprene with
miniature internal mixer (MIM)
8 Evaluation of vulcanization characteristics by a
curemeter test
9 Evaluation of tensile stress-strain properties of
vulcanized test mixes
10 Precision
11 Test report
Annex A (informative) - Precision statement
Bibliography
The standard specifies, for general- purpose chloroprene rubbers (CRs):- physical and chemical tests on raw rubbers;- standard materials, standard test formulations, equipment and processing methods for evaluating the vulcanization characteristics.
| Committee |
CT 17
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 2475:2011 | Identical |
| ISO 9298:2017 | Rubber compounding ingredients — Zinc oxide — Test methods |
| ISO 248-1:2011 | Rubber, raw Determination of volatile-matter content Part 1: Hot-mill method and oven method |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 6502:2016 | Rubber Guide to the use of curemeters |
| ISO 8312:2015 | Rubber compounding ingredients Stearic acid Definition and test methods |
| ISO 1795:2017 | Rubber, raw natural and raw synthetic — Sampling and further preparative procedures |
| ISO 6472:2017 | Rubber compounding ingredients — Abbreviated terms |
| ISO 289-1:2015 | Rubber, unvulcanized Determinations using a shearing-disc viscometer Part 1: Determination of Mooney viscosity |
| ISO 2393:2014 | Rubber test mixes — Preparation, mixing and vulcanization — Equipment and procedures |
| ISO 37:2017 | Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties |
| ISO 247:2006 | Rubber Determination of ash |
| ISO/TR 9272:2005 | Rubber and rubber products Determination of precision for test method standards |
| ISO 3417:2008 | Rubber Measurement of vulcanization characteristics with the oscillating disc curemeter |
| ISO 1629:2013 | Rubber and latices — Nomenclature |
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