EN ISO 21627-1:2009
Current
The latest, up-to-date edition.
Plastics - Epoxy resins - Determination of chlorine content - Part 1: Inorganic chlorine (ISO 21627-1:2009)
15-09-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Procedure
8 Expression of results
9 Precision
10 Test report
Bibliography
ISO 21627-1:2009 specifies a direct potentiometric method for the determination of inorganic chlorine in epoxy resins, also called “ionic chlorine”.The inorganic chlorine content is expressed in milligrams per kilogram of epoxy resin.
| Committee |
CEN/TC 249
|
| DevelopmentNote |
Supersedes EN ISO 11376 (12/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 21627-1:2010-01 | Identical |
| NEN EN ISO 21627-1 : 2009 | Identical |
| UNE-EN ISO 21627-1:2010 | Identical |
| NS EN ISO 21627-1 : 2009 | Identical |
| UNI EN ISO 21627-1 : 2009 | Identical |
| NF EN ISO 21627-1 : 2009 | Identical |
| PN EN ISO 21627-1 : 2009 | Identical |
| SN EN ISO 21627-1:2010 | Identical |
| NBN EN ISO 21627-1 : 2009 | Identical |
| ISO 21627-1:2009 | Identical |
| I.S. EN ISO 21627-1:2009 | Identical |
| BS EN ISO 21627-1:2009 | Identical |
| ISO 4615:1979 | Plastics Unsaturated polyesters and epoxide resins Determination of total chlorine content |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 21627-3:2009 | Plastics Epoxy resins Determination of chlorine content Part 3: Total chlorine |
| ISO 21627-2:2009 | Plastics Epoxy resins Determination of chlorine content Part 2: Easily saponifiable chlorine |
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