EN ISO 23900-2:2018
Current
The latest, up-to-date edition.
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 2: Determination of colouristic properties and ease of dispersion in plasticized polyvinyl chloride by two-roll milling (ISO 23900-2:2015)
10-01-2018
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Material
6 Apparatus
7 Sampling
8 Procedure
9 Photometric measurement
10 Evaluation
11 Test report
12 Precision
Annex A (informative) - Description of the
basic compound
Bibliography
ISO 23900-2:2015 specifies a method of determining the colouristic properties of a test pigment relative to a standard, and the ease of dispersion DHPVC-P of pigments from the differences in colour strength on dispersing colouring materials under various conditions in plasticized polyvinyl chloride (PVC-P) compounds.The method is appropriate for use with organic and inorganic black and colour pigments and for pigment preparations.
| Committee |
CEN/TC 298
|
| DevelopmentNote |
Supersedes EN 13900-2. (01/2018)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN ISO 23900-2 : 2018 | Identical |
| DIN EN ISO 23900-2 E : 2018 | Identical |
| SS-EN ISO 23900-2:2018 | Identical |
| ISO 23900-2:2015 | Identical |
| DIN EN ISO 23900-2:2018-04 | Identical |
| PN EN ISO 23900-2 : 2018 | Identical |
| I.S. EN ISO 23900-2:2018 | Identical |
| NEN EN ISO 23900-2 : 2018 | Identical |
| NS EN ISO 23900-2 : 2018 | Identical |
| BS EN ISO 23900-2:2018 | Equivalent |
| UNE-EN ISO 23900-2:2018 | Identical |
| BS EN ISO 23900-2:2018 | Identical |
| ISO 18314-1:2015 | Analytical colorimetry — Part 1: Practical colour measurement |
| ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes — Sampling |
| EN 12877-1:1999 | Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Part 1: General introduction |
| EN 12877-4:1999 | Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Part 4: Determination by two-roll milling |
| ISO 787-24:1985 | General methods of test for pigments and extenders — Part 24: Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments — Photometric methods |