BS EN 12877-4:2000
$86.31
Colouring materials in plastics. Determination of colour stability to heat during processing of colouring materials in plastics – Determination by two-roll milling
Published By | Publication Date | Number of Pages |
BSI | 2000 | 8 |
This Part of EN 12877 describes a method for determining the colour stability of colouring materials under defined conditions in plastics by two-roll milling. The result of the determination is a relative value, not an absolute one. The method is mainly used for testing colouring materials in polyvinyl chloride.