BS EN 12877-4:2000
Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Determination by two-roll milling

Standard No.

BS EN 12877-4:2000

Release Date

2000

Published By

British Standards Institution (BSI)

Latest

BS EN 12877-4:2000

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.

BS EN 12877-4:2000 history

• 2000 BS EN 12877-4:2000 Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Determination by two-roll milling