DANSK DS/EN 13900-3:2003 颜料和增量剂 塑料中的分散方法和分散性评估 第3部分:通过两辊研磨测定聚乙烯中黑色和彩色颜料的色彩特性和分散容易程度
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