J. Economy, W. Volksen, et al.
Macromolecules
This report describes a method for predicting the per cent pigment in the cured film from the measured volume fraction of magnetic pigment particles in the ink and the ink density. A rapid electromagnetic method for measuring the volume fraction is described, and the volume fraction and density are related to the per cent pigment in the cured film by a material balance. Data showing the correlation of the TGA and the pigment content calculated from the ink density and volume fraction are presented for a typical recording disk ink.
J. Economy, W. Volksen, et al.
Macromolecules
Tom Karis, J. Economy
Journal of Materials Research
R.M. Crone, P.R. Peck, et al.
Journal of Tribology
Margaret Best, Tom Karis, et al.
Review of Scientific Instruments