One-component high-covering ink and preparation method thereof
A covering, one-component technology, applied in ink, household utensils, applications, etc., can solve the problems of construction workers' health hazards, shortened service life of screen plates, ink curing and deterioration, etc., to reduce personal hazards and improve printing performance Good, low chlorine effect
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Embodiment 1
[0023] By weight, 51-61 parts of resin, 0.84 parts of dispersant, 7-9 parts of carbon black, 9-15 parts of solvent, 13.65 parts of adhesion promoter, 2-4 parts of filler, 0.57 parts of thickener, 0.57 parts of Mix the wear-resistant and anti-scratch agent and stir evenly; put the obtained mixture into the three-roll machine and grind it for 7 times until the fineness is below 5 μm; then add 2.61 parts of matting agent, stir well, put it into the three-roll machine and grind it for 2-3 times; finally add 0.66 parts Oil repellant, 1.32 parts of defoaming agent, 0.47 part of tuberose essence, stirred evenly to obtain ink.
[0024] Wherein, the solvent is composed of anti-white water and isophorone, and the mass ratio of anti-white water and isophorone is 0.5-1.2:1. The filler is composed of zinc stearate and wax powder, and the mass ratio of zinc stearate to wax powder is 1-2:1.
Embodiment 2
[0026] In parts by weight, 55 parts of chlorinated acrylic resin, 0.7 part of dispersant, 8 parts of carbon black, 12 parts of solvent, 13 parts of polyolefin adhesion promoter, 3 parts of filler, 0.7 part of thickener, 0.7 part of wear-resistant Mix the scraping agent and stir evenly; add the obtained mixture to a three-roll machine and grind it for 7 times until the fineness is below 5 μm; then add 2.5 parts of matting agent, stir well, add it to the three-roll machine and grind it for 2-3 times; finally add 0.8 parts of anti-oil agent , 1.52 parts of defoaming agent, 0.5 part of tuberose essence, and stirred evenly to obtain ink.
[0027] Wherein, the solvent is composed of anti-white water and isophorone, and the mass ratio of anti-white water and isophorone is 0.8:1. The filler is made by mixing zinc stearate and wax powder at a mass ratio of 1.5:1.
Embodiment 3
[0029] In parts by weight, 55 parts of chlorinated acrylic resin, 0.7 part of 983 dispersant, 8 parts of pigment, 12 parts of solvent, 13 parts of polyolefin adhesion promoter, 3 parts of filler, 0.7 part of fumed silica M-5, 0.7 Mix one part of DC-18 wear-resistant and anti-scratch agent and stir evenly; add the obtained mixture to a three-roll machine and grind it for 7 times until the fineness is below 5 μm; then add 2.5 parts of OK607 matting agent, stir well and then add it to a three-roll machine for grinding 2-3 times ; Finally, add 0.8 parts of 47V500 anti-oil agent, 1.52 parts of BYK-066N foam breaker, and 0.5 parts of tuberose essence, and stir evenly to obtain ink.
[0030] Wherein, the solvent is composed of anti-white water and isophorone 783, and the mass ratio of anti-white water and isophorone 783 is 0.8:1. The pigment is prepared from 6# carbon black and MA-100 carbon black at a mass ratio of 0.9:1. The filler is made by mixing PLB zinc stearate and 9610F wax...
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