Colortherm® Black 318

Colortherm® Black 318 by LANXESS is a synthetic iron oxide pigment with improved heat stability. It exhibits good dispersibility, even in processes which have short dwell times and relatively low shear forces. It is easy to break down and distribute to reach its final tinting strength quickly. It does not migrate and is very light-fast and weather stable. It is developed particularly for applications where high heat stability is required. It finds application in the coloring of plastics or masterbatches. Colortherm® Black 318 is also applied in the field of wood-plastic composites.