UV gravure RFID printing ink and preparation method thereof
An ink and petroleum resin technology, applied in the field of UV-curable ink composition, can solve the problems of easy precipitation of UV gravure ink, not resistant to strong acid etching, slow printing speed, etc., to achieve no ink residue, clean ink residue, increase temperature Effect
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Embodiment 1
[0024] Embodiment 1 Preparation of UV gravure printing RFID dark blue ink
[0025] Mix 10 parts of C9 petroleum hydrocarbon resin, 0.1 part of polymerization inhibitor ST-1 and 15 parts of tripropylene glycol acrylate, and heat to 140°C to dissolve. Then add 15 parts of Cytec EB168 acrylic prepolymer, 0.2 parts of tert-butylcatechol, 4 parts of 4-phenylbenzophenone, 4 parts of 2-methyl-2-(4-morpholinyl)-1- [4-(methylthio)phenyl]-1-propanone, 10 parts of B-15:3 phthalocyanine blue, 2 parts of polymer dispersant BYK-163, stirred at 1000rpm / min for 30 minutes. Pour the slurry into the bead ink machine, heat it to 60°C and grind it, grind it fully until the slurry fineness is less than 5 μm, add 20 parts of β-carboxyethyl acrylate, 20 parts of 1,6-hexanediol dipropylene Stir the ester evenly to get UV gravure RFID blue ink.
Embodiment 2
[0026] Example 2 Preparation of UV gravure RFID light blue ink
[0027] Mix 10 parts of C5 / C9 copolymer resin, 0.1 part of polymerization inhibitor ST-1 and 15 parts of tripropylene glycol acrylate, and heat to 140°C to dissolve. Then add 15 parts of Cytec EB168 acrylic prepolymer, 0.2 parts of tert-butylcatechol, 4 parts of 4-phenylbenzophenone, 4 parts of 2-methyl-2-(4-morpholinyl)-1- [4-(methylthio)phenyl]-1-propanone, 3 parts of B-15:3 phthalocyanine blue, 2 parts of polymer dispersant BYK-163, stirred at 1000rpm / min for 30 minutes. Pour the slurry into the bead ink machine, heat it to 60°C and grind it, and grind it fully until the slurry fineness is less than 5 μm, add 23 parts of β-carboxyethyl acrylate and 24 parts of 1,6-hexanediol dipropylene Stir the ester evenly to get UV gravure RFID blue ink.
Embodiment 3
[0028] Embodiment 3 Preparation of UV gravure printing RFID blue ink
[0029] Mix 10 parts of C5 terpene-modified C5 resin, 0.1 part of polymerization inhibitor ST-1 and 15 parts of tripropylene glycol acrylate, and heat to 140°C to dissolve. Then add 15 parts of Cytec EB168 acrylic prepolymer, 0.2 parts of tert-butylcatechol, 4 parts of 4-phenylbenzophenone, 4 parts of 2-methyl-2-(4-morpholinyl)-1- [4-(methylthio)phenyl]-1-propanone, 6 parts of B-15:3 phthalocyanine blue, 2 parts of polymer dispersant BYK-163, stirred at 1000rpm / min for 30 minutes. Pour the slurry into the bead ink machine, heat it to 60°C and grind it, and grind it fully until the slurry fineness is less than 5 μm, add 22 parts of β-carboxyethyl acrylate and 22 parts of 1,6-hexanediol dipropylene Stir the ester evenly to get UV gravure RFID blue ink.
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