Publikuar
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.
PUBLISHED
SSH EN 12877-4:1999
60.60
Standard published
29 dhj 2006