NF T31-310-4:2004 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.
2004NF T31-310-4:2004 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.