Flexible UV printing ink and preparation method thereof

The invention provides flexible UV ink and a preparation method thereof.The flexible UV ink is prepared from, by weight, 40-85 parts of resin, 10-40 parts of active monomers, 2-8 parts of photoinitiator and 1-10 parts of filler, and the resin comprises one or more of acrylic resin, acrylic resin con...

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1. Verfasser: YE SHENGZHI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides flexible UV ink and a preparation method thereof.The flexible UV ink is prepared from, by weight, 40-85 parts of resin, 10-40 parts of active monomers, 2-8 parts of photoinitiator and 1-10 parts of filler, and the resin comprises one or more of acrylic resin, acrylic resin containing flexible chain segments or polyurethane modified acrylic resin. The flexible UV ink provided by the invention aims to improve the flexibility and adhesive force of the UV ink. 本发明提供一种柔性UV油墨及其制备方法,其中柔性UV油墨包括以下重量份数的制备原料:40-85份树脂、10-40份活性单体、2-8份光引发剂和1-10份填料,其中,所述树脂包括丙烯酸树脂、含柔性链段丙烯酸树脂或聚氨酯改性丙烯酸树脂的一种或多种。本发明提供的柔性UV油墨旨在提高UV油墨的柔韧性和附着力。