The present invention belongs to the technical field of
polymer materials, and particularly relates to a
hybrid curing peelable
coating material, wherein the raw materials comprise, by weight, 45-100 parts of an
epoxy resin, 45-100 parts of a UV-curable resin, 0.05-0.1 part of a UV leveling agent, 1-3 parts of a UV dispersing agent, 0.2-1 part of a
defoamer, 3-6 parts of a
photoinitiator A, 3-6 parts of a
photoinitiator B, and 10-20 parts of
fumed silica. The preparation method comprises: adding partial UV dispersing agent and partial
defoamer to a high-speed
disperser, dispersing for 15-20 min at a rotation speed of 600-800 r / min, adding
fumed silica, dispersing for 30-50 min at a rotation speed of 1600-2800 r / min, reducing the rotation speed to 300 r / min, adding an
epoxy resin, a UV-curable resin, the remaining
defoamer, the remaining UV dispersing agent, a UV leveling agent, a
photoinitiator A and a photoinitiator B, uniformly stirring, continuously dispersing for 5-10 min, uniformly mixing, filtering, and removing the filter residue to obtain the product. According to the present invention, the
hybrid curing peelable
coating material of the present invention has a short
drying time, the cured product has good
rust resistance and the like, and the preparation method has characteristics of simple process and easy control.