BS ISO 23900-2 : 2015
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
Hardcopy , PDF
English
01-01-2015
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
Defines 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.
| Committee |
STI/1
|
| DevelopmentNote |
Supersedes 14/30299376 DC. (05/2015)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 23900-2:2015 | Identical |
| 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 |
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