UNE-EN ISO 23900-4:2019
Current
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 (ISO 23900-4:2015)
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian, English
Published date
06-12-2019
Publisher
This part of ISO 23900 specifies 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.
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