International Standard
ISO 23900-4:2015
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
Reference number
ISO 23900-4:2015
ISO 23900-4:2015
Edition 1
2015-05
2015-05
© ISO 2024
International Standard
p
ISO 23900-4:2015
61928
Published
(Edition 1, 2015)
This standard was last reviewed and confirmed in 2020.
Therefore this version remains current.
Abstract
ISO 23900-4:2015 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. The method is appropriate for use with white pigments.
General information
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Status: PublishedPublication date: 2015-05Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 4
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Technical Committee :ISO/TC 256ICS :87.060.10
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