The invention relates to
graphene /
fluorine-
silicon self-crosslinking
resin composite heavy-duty anti-
corrosion finish paint and preparation thereof. The finish paint is prepared from the following rawmaterials in parts by weight through in-situ
polymerization: 30 to 40 parts of hydroxyethyl allyl
ether, 50 to 60 parts of
vinyl acetate, 25 to 35 parts of
undecylenic acid, 10 to 20 parts of
ethylene glycol monobutyl
ether, 8 to 10 parts of
vinyl siloxane, 50 to 60 parts of
chlorotrifluoroethylene CTFE, 4 to 20 parts of
graphene oxide, 125 to 150 parts of a
solvent and 5 to 6 parts of an initiator. A
graphene fluorine-
silicon self-crosslinking
resin composite is prepared by performing in-situ
polymerization on a part of free double bonds of graphene
oxide and an olefin
monomer, namely, dispersing graphene in a
polymer monomer for
monomer-monomer
polymerization and monomer-graphene-monomer polymerization. The preparation process is simple; the graphene
oxide is uniformly dispersed in theresin and is firmly combined with the resin; and the defect that the graphene is easy to
agglomerate is avoided. After the finish paint is cured, interface strength is improved, so the
corrosion resistance of the graphene paint is improved.