ISO 4629-1:2016
Current
The latest, up-to-date edition.
Binders for paints and varnishes — Determination of hydroxyl value — Part 1: Titrimetric method without using a catalyst
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02-06-2016
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ISO 4629-1:2016 specifies a titrimetric method for determining the free hydroxyl groups in binders and binder solutions for paints and varnishes. The hydroxyl groups may be present as polyhydric alcohols, partial esters, polyester end groups or hydroxylated fatty acids.
This method is not applicable to resins containing both hydroxyl groups and epoxy groups, because the latter will also be included in the result. Also the method is not applicable to cellulose nitrate or to phenolic resins.
NOTE 1 If, in the case of binder solutions, the hydroxyl value of the binder only is to be determined, the possibility that other constituents of the binder solution may contain hydroxyl groups has to be taken into account.
NOTE 2 A method for the determination of the hydroxyl value of epoxy resins is specified in ISO 7142[1].
| Committee |
ISO/TC 35
|
| DevelopmentNote |
Supersedes ISO/DIS 4629-1 & ISO 4629. (06/2016)
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 4629-1:2016-12 | Identical |
| DIN EN ISO 4629-1 E : 2016 | Identical |
| NF EN ISO 4629-1 : 2016 | Identical |
| NEN EN ISO 4629-1 : 2016 | Identical |
| I.S. EN ISO 4629-1:2016 | Identical |
| PN EN ISO 4629-1 : 2016 | Identical |
| UNI EN ISO 4629-1 : 2016 | Identical |
| SS-EN ISO 4629-1:2016 | Identical |
| SN EN ISO 4629-1:2016 | Identical |
| UNE-EN ISO 4629-1:2016 | Identical |
| BS EN ISO 4629-1:2016 | Identical |
| EN ISO 4629-1:2016 | Identical |
| DIN EN ISO 4629-1:2015-02 (Draft) | Identical |
| UNE-EN ISO 4629-2:2018 | Binders for paints and varnishes - Determination of hydroxyl value - Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016) |
| 18/30369605 DC : 0 | BS ISO 4629-3 - BINDERS FOR PAINTS AND VARNISHES - DETERMINATION OF HYDROXYL VALUE - PART 3: RAPID TEST |
| EN ISO 4629-2:2016 | Binders for paints and varnishes - Determination of hydroxyl value - Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016) |
| ISO 4629-2:2016 | Binders for paints and varnishes — Determination of hydroxyl value — Part 2: Titrimetric method using a catalyst |
| BS EN ISO 4629-2:2016 | Binders for paints and varnishes. Determination of hydroxyl value Titrimetric method using a catalyst |
| I.S. EN ISO 4629-2:2016 | BINDERS FOR PAINTS AND VARNISHES - DETERMINATION OF HYDROXYL VALUE - PART 2: TITRIMETRIC METHOD USING A CATALYST (ISO 4629-2:2016) |
| ISO 2114:2000 | Plastics (polyester resins) and paints and varnishes (binders) Determination of partial acid value and total acid value |
| ISO 385:2005 | Laboratory glassware — Burettes |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes Sampling |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 7142:2007 | Binders for paints and varnishes — Epoxy resins — General methods of test |
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