BS EN 13900-3:2003
颜料和填充剂.扩散方法和在塑料中可扩散性的评估.用两辊磨压法测定色彩特点和炭黑及彩色颜料在聚乙烯中的易扩散性
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two-roll milling