High colour stability in WPC

Pigments enable excellent and homogeneous colouring of the wood fibre-plastic composite material. Even at low doses, they give the products color, appearance and, more importantly, weatherability. We are happy to present from Bayferrox®- and produce powder mixtures corresponding to other pigments in shades of brown and gray.

The wood components, or in particular the lignin components, turn gray without appropriate protection against UV radiation, and the plastic components in turn tend to yellow or chalk under the influence of outdoor weather.

Extending the lifespan

Pigments therefore extend the life of WPC planks and beautify them. And all of this can also be done by pigments that, as in the case of Colortherm®-Pigments are made from over 90% recycled materials.