Evonik has launched a new dispersing agent for coil coatings. TEGO Dispers 675 is the ideal option for solventborne direct grind colored coatings which meet the high quality requirements in coil coatings, according to the company. The company reported that it provides good results in rub-out tests with a superior image of clarity in applied coil coatings. Additionally, the new dispersing agent demonstrates excellent color stability and color development at various shear rates. This distinguishes TEGO Dispers 675 from other products.
TEGO Dispers 675 is supplied without any solvents as 100 percent active matter in pellet form, hence, it is very easy to handle. Dosage and storage of the product are uncritical even at high or low temperatures.
In addition to coil coating formulations, TEGO Dispers 675 can also be used in pigment paste formulations.
