| 摘要 |
Epoxy-based paint for underwater use includes a hardener comprising a high-viscosity, partially crosslinked, high-molecular-weight, hydrophobic polyamine and a low-viscosity, low-molecular-weight, hydrophilic polyamine. Paint for application to underwater surfaces comprises: (a) an epoxy resin and/or a bisphenol A and/or F resin; (b) a metallic, metal oxide and/or nonmetallic pigments with a density of at least 1.2 g/cm<3>; (c) a hardener comprising a high-viscosity, partially crosslinked, high-molecular-weight, hydrophobic polyamine and a low-viscosity, low-molecular-weight, hydrophilic polyamine; and (d) accelerators, flow additives, leveling agents and other additives. |
