EN 1241:1998
Current
Current
The latest, up-to-date edition.
Adhesives - Determination of acid value
Published date
18-02-1998
Publisher
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Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Safety
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of results
10 Test report
This standard specifies a method for determination of the acid value of adhesives, adhesive components, their basic constituents, and related products. In some cases, notably when unsaturated polyesters with free anhydrides are present, somewhat lower than theoretical acid values are found, due to the formation of acid esters which precipitate and, are therefore, not determined.
| Committee |
CEN/TC 193
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 1240 : 2011 | Identical |
| NEN EN 1241 : 1998 | Identical |
| I.S. EN 1241:1998 | Identical |
| NS EN 1241 : 1ED 1998 | Identical |
| NBN EN 1241 : 1998 | Identical |
| NF EN 1241 : 1998 | Identical |
| PN EN 1241 : 2001 | Identical |
| BS EN 1241:1998 | Identical |
| DIN EN 1241:1998-05 | Identical |
| UNE-EN 1241:1999 | Identical |
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