Strong-flashing water-based paint ink for pens and preparation method thereof

Abstract

The invention discloses strong-flashing water-based paint ink for pens and a preparation method thereof. The strong-flashing water-based paint ink is characterized by comprising the following components in percentage by mass: 30-50% of water; 0.1 to 0.5 percent of a defoaming agent; 0.3-1% of a wetting dispersant; 20-35% of water-based aliphatic polyurethane resin; 0-30% of water-based color paste; 0.1%-0.3% of a preservative; 3-6% of a humectant; 0.1-1% of an anti-settling agent; 5-10% of an effect pigment; 0.05-10% of other auxiliary agents; the effect pigment comprises aluminum powder, thealuminum powder is sequentially wrapped by a silicon oxide passivation layer and an iron oxide layer from inside to outside, the aluminum powder wrapped by the silicon oxide passivation layer and theiron oxide layer has good water stability, and the iron oxide layer endows the aluminum powder with golden yellow color and a strong golden flashing effect is generated by combining mirror reflectionof the aluminum powder sheet. The strong-flashing water-based paint ink for the pens is environment-friendly and non-toxic and is very friendly to the environment and the health of consumers; the aluminum powder is sequentially coated with the silicon oxide passivation layer and the iron oxide layer from inside to outside, and a strong golden flashing writing effect is achieved after writing.

Description

technical field [0001] The invention relates to the technical field of fine chemicals, in particular to a water-based paint ink for strong flash pens and a preparation method thereof. Background technique [0002] At present, there are various writing effects of water-based paint pens on the market. Some of the inks of water-based paint pens have special effects after writing, and the more common ones are metal effects or fluorescent effects. [0003] However, in the prior art, there is a lack of an ink with a strong, golden writing effect. Contents of the invention [0004] The object of the present invention is to overcome the disadvantages of the above-mentioned prior art, and provide an ink with a strong and golden writing effect after writing and a preparation method thereof. [0005] In order to achieve the above object, the technical scheme that the present invention takes is: [0006] A water-based paint ink for a pen with strong flash is characterized in that: ...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, there is a lack of an ink with a strong, golden writing effect

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