The invention discloses an environment-friendly
corrosion-resistant and wear-resistant
coating for a ship
waterline area and a preparation method of the environment-friendly
corrosion-resistant and wear-resistant
coating. The environment-friendly
corrosion-resistant and wear-resistant
coating for the ship
waterline area comprises a component A and a component B which are in the
mass ratio of 1:1,wherein the component A contains the following components in parts by
mass: 50-60 parts of
epoxy curing agent, 0.2-0.5 part of defoaming agent, 70-90 parts of deionized water, 2-4 parts of rheologicalagent, 20-30 parts of
titanium dioxide, 20-30 parts of antifriction agent and 40-50 parts of modified
zinc-rich shell
powder; and the component B contains the following component in parts by
mass: 200-240 parts of
epoxy resin. The environment-friendly corrosion-resistant and wear-resistant coating is used as a primer for the
waterline area, is capable of effectively avoiding
electrochemical corrosion under the environments of
seawater scouring, solarization
radiation and dry and wet alternation, omitting an aluminum hot-spraying process, simplifying a process and reducing the cost and has theservice life of more than 10 years if being used for the ship waterline area.