| 摘要 |
The present invention relates to an aqueous high-corrosion-resistant and anti-corrosive coating composition. According to the present invention, the composition includes: 15-40 wt% of metal flakes; 10-20 wt% of glycol and 20-40 wt% of de-ionized water as a solvent; at least one corrosion inhibiting agent selected from a group including 0.1-2.0 wt% of a tannic acid, 0.1-3.0 wt% of lithium bromide, and 0.5-2.0 wt% of chromium nitrate; a sol-gel resin including 3-13 wt% of silane and 2-5 wt% of organic titanate; 0.3-1.5 wt% of a propoxylate ethoxylate oxide alcohol as a dispersant agent; 0.1-2.0 wt% of an anhydrous citric acid used as a pH adjusting agent; and 0.01-1.0 wt% of modified polysiloxane as a weight and surface modifier. |
