ISO 23900-5:2015
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 5: Determination by filter pressure value test
- Standard No.
- ISO 23900-5:2015
- Release Date
- 2015
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 23900-5:2015
- Scope
- This part of ISO 23900 specifies a method of assessing the degree of dispersion of a colorant in a thermoplastic polymer. The method is suitable for testing colorants in the form of colour concentrates in all polymers used for extrusion and melt-spinning processes. The filter pressure value (FPV) determined according to this method is valid only for the equipment, conditions and test polymer being used. The use of test conditions differing from those specified might give different results. The method of preparing the colour concentrate is not specified in this part of method of preparation for colour concentrates is used.
ISO 23900-5:2015 Referenced Document
- EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
- ISO 9044:1999 Industrial woven wire cloth - Technical requirements and testing
ISO 23900-5:2015 history
- 2015 ISO 23900-5:2015 Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 5: Determination by filter pressure value test
