A technical edge is to have particles of various pigments at a level of less than one hundred nano-meter, as smaller the organic pigment particles, the more transparent and clearer the appearance.
The requirements for a finer particle size has been increasing as it is critical to such high-tech products such as ink-jet ink and color filter for liquid crystal display.
Narrow distribution of particle size and easy dispersion are also required in high-end applications.
We have the skills and techniques to control particle size and distribution of pigments which has been the focus of our research activities.
We have been offering custom-made pigments to a number of customers in varied high-tech fields on a commercial and experimental basis.