Water-Based   Magnetic   Dispersion

NANUM’s water-based magnetic dispersion is a key input for the formulation of security inks for porous surfaces. Developed with high-purity magnetic nanoparticles and excellent colloidal stability, it is ideal for MICR (Magnetic Ink Character Recognition) inkjet ink formulations used in document security.

Our dispersion delivers a strong magnetic signal, low sedimentation rate, and high compatibility with thermal and piezoelectric printheads, ensuring reliable performance in demanding applications.