International Standard
ISO 23900-3:2015
Pigments and extenders — Methods of dispersion and assessment of dispersibility in plastics — Part 3: Determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two-roll milling
Reference number
ISO 23900-3:2015
Edition 1
2015-05
© ISO 2024
International Standard
Read sample
Published (Edition 1, 2015)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 23900-3:2015

Format
Language
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

ISO 23900-3:2015 specifies a method of determining in polyethylene (PE) the colouristic properties of a test pigment relative to a standard, and the ease of dispersion DHPE of pigments from the differences in colour strength on dispersing colouring materials under various conditions.

Method A is appropriate for use with organic powder pigments and carbon black pigments in powder form, many of which are subject to compaction (reagglomeration under pressure), for inorganic pigments in powder form and for pigment preparations in powder or flake form.

Method B is appropriate for testing pigments and pigment preparations in granular form and for inorganic pigments in any form.

General information

  • Status
     : Published
    Publication date
     : 2015-05
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 256
    ICS :
    87.060.10 
  • RSS updates

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 256
  6. ISO 23900-3:2015