Three-proofing glue as well as preparation method and application thereof

• Main Authors: FU QUANHUA, NI XUEHUI, ZHONG MINGSHENG, CHEN YU, LIAO SHENGLI, BIE LELE
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; POLISHES; USE OF MATERIALS AS ADHESIVES

The invention provides a three-proofing adhesive as well as a preparation method and application thereof. The three-proofing adhesive composition comprises a reactive diluent, polyurethane acrylic resin and a photoinitiator. The three-proofing adhesive composition disclosed by the invention is relatively high in curing efficiency, a protective layer with excellent protective performance can be formed on a device within a relatively short time, a large amount of VOCs cannot be generated in the application process, and the environmental protection property is relatively excellent. 本发明提供了一种三防胶及其制备方法和应用。该三防胶组合物包括活性稀释剂、聚氨酯丙烯酸树脂及光引发剂。本发明上述三防胶组合物固化效率较高，在较短时间内即可在器件上形成防护性能优异的防护层，且应用过程中也不会产生大量VOCs，环保性更优。