摘要：

The invention discloses ultraviolet curing ink for identifying electronic components. The ultraviolet curing ink is characterized by comprising raw materials in parts by weight as follows: 1-3 parts of organic pigments, 12-15 parts of isoborneol acrylic ester, 4-7 parts of 184 photoinitiator, 1-2 parts of acrylonitrile, 2-5 parts of tetrabutylammonium bromide, 1-2 parts of yttria, 12-13 parts of trichloroethyl phosphate, 60-65 parts of carbamate acrylic ester, 5-8 parts of alpha-hydroxy isobutyrylbenzene, 1-2 parts of tributyl tin chloride, 6-9 parts of methacrylic acid-2-hydroxy ethyl ester, 1-2 parts of isopropyl distearoyl oxy aluminic acid ester, 20-23 parts of polyester acrylate, 10-12 parts of tripropylene glycol diacrylate and 4-5 parts of an additive. According to the ink, the toughness of the ink is improved through the additive, so that the ink is dispersed uniformly, and the stability of the ink is maintained; and the ink is high in curing speed, good in printing performance, high in adhesive force, resistant to solvent scrubbing and applicable to the various base material electronic components.

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