UV-cured black ink with boiling resistance, high temperature resistance and acid soaking resistance and preparation method thereof

The invention discloses UV-cured black ink and a preparation method thereof. The formula of the cured black ink is composed of a single component and is prepared from the following raw materials in percentage by mass: 50-72% of an oligomer, 13-26% of an active monomer, 7-10% of a photoinitiator, 5-8% of an additive and 3-6% of a filler. The prepared UV-cured black ink with boiling resistance, hightemperature resistance and acid soaking resistance has the advantages that the black ink has excellent boiling resistance, high temperature resistance and acid soaking resistance, is rapid in dryingspeed, excellent in leveling property, excellent in adhesion, simple to operate, convenient to construct and high in storage stability, and can meet the requirements of environmental protection. 本发明公开了种UV固化黑色油墨及其制备方法，所述固化黑色油墨配方组成为单组份，包括以下质量百分比的原料：低聚物50～72％、活性单体13～26％、光引发剂7～10％、助剂5～8％和填料3～6％。本发明制备的耐水煮耐高温耐酸泡UV固化黑色油墨，具有优异的耐水煮、耐高温、耐酸泡性能；干燥速度快、流平性好，附着好、操作简单、施工方便，储存稳定性长，符合环保要求等优点。