EN ISO 3231:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide (ISO 3231:1993)
19-11-1997
31-05-1998
National foreword
Committees responsible
Method
1 Scope
2 Normative references
3 Principle
4 Required supplementary information
5 Reagent
6 Apparatus
7 Sampling
8 Test panels
9 Procedure
10 Precision
11 Test report
Annexes
A (normative) Required supplementary information
ZA (normative) Normative references to international
publications with their relevant European Publications
Figures
1 Airtight cabinet with door
2 Airtight cabinet with hood
The principle of the procedure specified is to expose a coated test panel to specified humid atmospheres containing sulfur dioxide. A volume of 0,2 litre, measured at atmospheric pressure, is generally recommended for testing coatings of thickness not exceeding approximately 40 µm. The effects of exposure are evaluated by criteria agreed in advance between the interested parties, these criteria being usually of a subjective nature. Applies to single-coat film or a multi-coat system of paints.
| Committee |
CEN/TC 139
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NS EN ISO 3231 : 1ED 1998 | Identical |
| DIN EN ISO 3231:1998-02 | Identical |
| ISO 3231:1993 | Identical |
| I.S. EN ISO 3231:1998 | Identical |
| BS EN ISO 3231:1998 | Identical |
| SS-EN ISO 3231:1998 | Identical |
| NEN EN ISO 3231 : 1997 | Identical |
| PN EN ISO 3231 : 2000 | Identical |
| NF EN ISO 3231 : 1998 | Identical |
| NBN EN ISO 3231 : 1998 | Identical |
| UNE-EN ISO 3231:1998 | Identical |