tan δ=G″/G′ (1)tan δ: loss tangentG′: storage elastic modulusG″: loss elastic modulus."/>
Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of evaluating water-based ink for ink-jet recording, and method of producing water-based ink for ink-jet recording
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Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of evaluating water-based ink for ink-jet recording, and method of producing water-based ink for ink-jet recording
Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of evaluating water-based ink for ink-jet recording, and method of producing water-based ink for ink-jet recording
A water-based ink for ink-jet recording includes a coloring agent, water, and a water-soluble organic solvent. In the water-based ink after drying, a tan δ at a frequency of about 100 (1/sec) measured at about 25° C. represented by the following Equation (1) is about 4 or moretan δ=G″/G′ (1)tan δ: loss tangentG′: storage elastic modulusG″: loss elastic modulus.展开▼
机译：用于喷墨记录的水性油墨包括着色剂，水和水溶性有机溶剂。在干燥后的水性油墨中，由下式（1）表示的在约25℃下测得的约100（1 /秒）的频率下的tanδ为约4以上。<？in-line-formulae description =“在线表达式” end =“ lead”？> tanδ= G” / G'（1）<？in-line-formulae description =“内联公式“ end =” tail“？> tanδ：损耗正切 G'：储能弹性模量 G“：损耗弹性模量。
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