I.S. EN ISO 9020:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
BINDERS FOR PAINTS AND VARNISHES - DETERMINATION OF FREE-FORMALDEHYDE CONTENT OF AMINO RESINS - SODIUM SULFITE TITRIMETRIC METHOD
Hardcopy , PDF
English
01-01-1998
04-08-2011
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Test report
Annex ZA (normative) Normative references to International
Publications with their relevant
European publications
Defines a titrimetric procedure for determination of the free- formaldehyde content of amino resins. Applies to resins resulting from the polycondensation of urea and melamine with formaldehyde and to furan resins which result from the polycondensation of furfuryl alcohol with formaldehyde without further modifications. Does not apply to furan resins modified with phenolic resins.
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN ISO 9020 : 1998 | Identical |
| NF EN ISO 9020 : 1998 | Identical |
| NBN EN ISO 9020 : 1998 | Identical |
| BS EN ISO 9020:1998 | Identical |
| ISO 9020:1994 | Identical |
| NS EN ISO 9020 : 1ED 1998 | Identical |
| EN ISO 9020 : 1998 | Identical |
| UNE-EN ISO 9020:1998 | Identical |
| DIN EN ISO 9020:1998-06 | Identical |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 842:1984 | Raw materials for paints and varnishes — Sampling |
| ISO 385-1:1984 | Laboratory glassware — Burettes — Part 1: General requirements |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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