2016年9月27日星期二
Water Based Ink Resin
The main material of Water Based Ink
Resin is Pentaerythritol Ester
Of Rosin, it’s
further processed and esterified with dehydrated malate, can be dissolved in
alcohols solvent and water, come with light color and color detention. Such a
resin has high acid value, after dissolved in alcohol and other solvents, the
PH value would come to 8.5-9.5 and can be dissolved well in the water.
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