Ultramarine Blue for Rubber

Ultramarine pigment is widely used to provide a reddish blue gloom or to whiten polymers. These pigments work to offer a blue undertone to grey and black plastic parts. Further, these pigments are compatible and appropriate for all types of polymers, from polyolefins to engineering polymers, comprising rubber as well. The superior particles of the pigments preserve dimensional stability of polyolefins and other polymers, so that shrinking and warping do not take place.