| abstract |
A kind of environment-friendly water-based printing ink of the present invention is made of the raw material of following parts by weight：55~65 parts of acrylic resin modified emulsions, 15~25 parts of water, 10~20 parts of pigment, 1~3 part of ammonium hydroxide, 0.1~1 part of levelling agent, 0.1~1 part of dispersant, 1~2 part of antifoaming agent, 4~6 parts of ethyl alcohol and 2~5 parts of fillers, wherein, the primary raw material component of acrylic resin modified emulsion includes water-based acrylic resin, monohydroxy eleostearate, dibutyltin dilaurate catalyst, bishydroxymethyl propionic acid, toluene di-isocyanate(TDI) and epoxy resin.The problem of so as to improve water-based acrylic resin by modified tung oil, improve rate of drying, glossiness and the water resistance of water-based ink, improve ink poor water resistance, to meet requirement of the medium-to-high grade printed matter to water resistance. |