Waterborne epoxy zinc-rich coating with good dispersibility based on graphene
The invention relates to the technical field of anticorrosive coatings, and discloses a waterborne epoxy zinc-rich coating with good dispersibility based on graphene aiming at the problem of poor dispersibility of components added in the existing waterborne epoxy zinc-rich coating, the waterborne ep...
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| creator | IEMASA YAO FAN HUISHENG SUN BAOKU LU ADING |
| description | The invention relates to the technical field of anticorrosive coatings, and discloses a waterborne epoxy zinc-rich coating with good dispersibility based on graphene aiming at the problem of poor dispersibility of components added in the existing waterborne epoxy zinc-rich coating, the waterborne epoxy zinc-rich coating comprises a component A epoxy resin graphene emulsion and a component B curing agent zinc powder slurry, the component A epoxy resin graphene emulsion comprises a modified dispersant, a macromolecular main chain of the modified dispersant is spiral, and lipophilic groups and hydrophilic groups are circumferentially distributed on two sides of the macromolecular main chain. By providing the component A epoxy resin graphene emulsion with dispersed, uniform and stable components, the dispersity of graphene in the component A epoxy resin graphene emulsion is guaranteed, and compared with a traditional epoxy zinc-rich coating, the zinc-rich coating is better in film-forming property and higher in c |
| format | Patent |
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| language | chi ; eng |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Waterborne epoxy zinc-rich coating with good dispersibility based on graphene |
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