EN 4171:2011
Current
The latest, up-to-date edition.
Aerospace series - Paints and varnishes - Test method for determination of phosphoric acid index
14-12-2011
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Specimen
7 Procedure
8 Results
9 Designation
10 Test report
This European Standard specifies a method for the titration and determination of the phosphoric acid content of an hydroalcoholic solution for aerospace applications.This test method is relevant for the determination of total acidity and phosphoric acid content in a reactive thinner of a wash primer or in metal cleaners.
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 4171. (01/2012)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| I.S. EN 4171:2011 | Identical |
| NF EN 4171 : 2017 | Identical |
| BS EN 4171:2011 | Identical |
| PN EN 4171 : 2012 | Identical |
| DIN EN 4171:2012-06 | Identical |
| NEN EN 4171 : 2011 | Identical |
| NBN EN 4171 : 2012 | Identical |
| NS EN 4171 : 2011 | Identical |
| UNE-EN 4171:2011 | Identical |
| 93/708490 DC : 0 | PREN 3840 - AEROSPACE SERIES - PAINTS AND VARNISHES TECHNICAL SPECIFICATION |
| DIN EN 3840:2007-10 | Aerospace series - Paints and varnishes - Technical specification; German and English version EN 3840:2007 |
| EN ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes - Sampling (ISO 15528:2013) |
| ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes — Sampling |
| EN ISO 1513:2010 | Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 1513:2010 | Paints and varnishes — Examination and preparation of test samples |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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