Research on Modification of Bentonite and its Printing Quality when Used in Color Ink-Jet Paper
In order to know the application of bentonite in color ink-jet paper, an acid bentonite was prepared by modifying with sulphuric acid. Both of sodium bentonite and acid bentonite were characterized and evaluated with scanning electron microscope. The study result from printing quality testing showed that if the formulation of acid bentonite, under the dosage of 35% PVA and PDMDAAC 3% respectively, was used as the pigment, the print effect could be better.
Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen
Y. G. Yang et al., "Research on Modification of Bentonite and its Printing Quality when Used in Color Ink-Jet Paper", Applied Mechanics and Materials, Vols. 117-119, pp. 1606-1609, 2012