CABOT CORP. launched EMPEROR® 1600 and EMPEROR® 1200 premium carbon black pigments for coatings applications where exceptional color and superior processability are primary objectives.
Today’s coatings market expects more from its white pigments than brightness and opacity. White pigments, such as titanium dioxide (TiO2), barium sulfate (BaSO4) and zinc sulphide, are just examples of many ingredients possible in a complex coatings formulation.
The trade-off in the yellow and orange color space between the weatherability, heat stability and opacity of inorganic pigments versus the chromaticity, brightness and tint strength of organic colorants, in light of the decrease in use of pigments based on deprecated metals, has opened an opportunity for new colored pigment chemistries.
Although silicone-modified polyester (SMP) and super-polyester coatings are well-suited for specific applications, they cannot provide the same proven long-term performance as 70% polyvinylidene (PVDF) coatings due to the latter’s superior chemistry.
New functionalized pigments from the Sachtoperse family of barium sulphate pigments are optimally tailored to their respective binder and designed to provide secure bonding between pigment and resin.