EN 12877-4:1999

Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Part 4: Determination by two-roll milling

Publication date:   Oct 23, 2003

General information

90.93 Standard confirmed   Aug 21, 2024

CEN

CEN/TC 298 Pigments and extenders

European Norm

83.040.30   Auxiliary materials and additives for plastics

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Scope

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.

Life cycle

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PUBLISHED
EN 12877-4:1999
90.93 Standard confirmed
Aug 21, 2024