BS ISO 23900-4 : 2015
Current
The latest, up-to-date edition.
PIGMENTS AND EXTENDERS - METHODS OF DISPERSION AND ASSESSMENT OF DISPERSIBILITY IN PLASTICS - PART 4: DETERMINATION OF COLOURISTIC PROPERTIES AND EASE OF DISPERSION OF WHITE PIGMENTS IN POLYETHYLENE BY TWO-ROLL MILLING
Hardcopy , PDF
English
01-01-2015
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials
6 Apparatus
7 Sampling
8 Procedure
9 Evaluation
10 Test report
11 Precision
Defines a method of determining the colouristic properties of a test pigment in polyethylene (PE) relative to a standard, and the ease of dispersion DHPE of pigments from the differences in tinting strength of dispersing colouring materials under various conditions.
| Committee |
STI/1
|
| DevelopmentNote |
Supersedes 14/30299382 DC. (05/2015)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 23900-4:2015 | Identical |
| ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes — Sampling |
| 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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