1results about How to "Good light curing effect" patented technology

This application provides a photocurable quick-fix putty and its preparation method. The putty uses a functionalized modified resin as its core, combined with a MAP-POSS grafted modified photosensitive resin system and La... 3+ A three-dimensional hybrid nano-reinforcing phase, consisting of coordination-bridged one-dimensional activated BNNTs and two-dimensional ZrP nanosheets, is prepared by dispersion, degassing, and ball milling, in combination with a photoinitiator, additives, and fillers. This application effectively enhances the photocuring activity and substrate adhesion of the resin system through resin molecular structure design; improves the curing degree of thick coatings through MAP-POSS organic-inorganic hybrid modification; and significantly improves the mechanical properties and long-term protective performance of the system through rare-earth coordination-bridged three-dimensional hybrid nano-reinforcing phase. The photocurable quick-repair putty of this application achieves surface drying in 25 seconds and complete curing in 40 seconds, with a 98.2% curing degree for a 5mm thick base coat. It also possesses excellent mechanical properties and anti-aging properties, and the preparation process is simple and easy to promote and implement.