As a result of the manufacturing process (Laux-process), which includes a high temperature calcining step, Bayferrox® 180 NM has a higher intrinsic hardness than other precipitated pigments as well as outstanding heat stability. It is very resistant to color change during high energy dispersion processes.
LANXESS is a leading specialty chemicals company. The core business of LANXESS is the development, manufacturing and marketing of plastics, rubber, intermediates and specialty chemicals.
Colortherm® 180 M is a heat stable, micronized iron oxide red pigment that is ideally suited to the coloring of plastics or masterbatches.
Bayferrox® 320 is an iron oxide black powder pigment.