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2003 / ȣ: V.15,no.5,Oct |
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Improvement of Dispersion Stability of Ink-jet Ink for Polyester Fiber |
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321 ~ 326 : 6 |
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Korean |
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In order for disperse dye based ink to be fitted with the critical requirements of ink jet printing, this study was undertaken to investigate the effects of 6 different dispersants on the milling efficiency of insoluble dye particles and dispersion stability of the final ink. It was found that a polystyrene dispersant with high molecular weight exerted relatively better dispersion stability which may be associated with its steric stabilization effect in the ink solution. |
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ink jet printing; disperse dye; dispersion stability; particle size; viscosity |
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