Anti-corrosion coatingsAnti-corrosion coatings are generally classified into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings, and are necessary in paint and coatings. Conventional anti-corrosion coatings protect the metal from corrosion under normal conditions and protect the service life of non-ferrous metals. Heavy-duty anti-corrosion coatings can be applied in relatively harsh corrosive environments compared to conventional anti-corrosion coatings. A class of anti-corrosion coatings that achieve a longer shelf life than conventional anti-corrosion coatings.
With its professional R＆D talents and advanced technology, KGE Chemical has developed anti-corrosion coatings with superior weather resistance and corrosion resistance.1. It can be used under severe conditions and has a long-lasting anti-corrosion life. Heavy-duty anti-corrosion coatings can be used in chemical atmospheres and marine environments for more than 15 years.
2. According to the 4000h salt spray test and 4000h damp-heat test of the coating quality evaluation center of National Quality Supervision Testing Center for Paint, the anti-corrosion coating of our company has excellent weather resistance, anti-aging, anti-radiation, wear resistance and resistance. Impact, high temperature resistance (400°C ~ 600°C), low temperature (-60°C), stable conductivity; its electrical resistivity can meet the anti-static requirements, but also ensure the long life of the coating.
3. Strong adhesion: the coating has strong binding force to the substrate. The coating composition contains hydroxyl groups (-OH). The metal matrix provides positive ions, which can form chemical bonds. With the help of coupling agents in the coating, even the covalent chain can be realized. In the space network structure, the metal, metal oxide nanomaterials and rare earth oxide ultrafine powder contained in the coating composition help the coating form a dense interfacial transition layer, and its comprehensive thermodynamic properties match the matrix.
4. Efficient and convenient: simple construction, realizing the self-curing of inorganic coatings at room temperature. When the ambient temperature is 20°C and the relative humidity is less than 85%, the surface dry is 15min and solid dry is 2 hours, which can ensure high-efficiency construction and achieve excellent salt spray and aging resistance. The coating is self-healing, and the local scratches caused by external force can still be protected. The coating is not damaged by cutting and welding, and the coated welding does not affect the welding quality.
5. Flexible use: Inorganic polymer anti-corrosion coatings can be used alone or as an anti-corrosion low-layer coating in combination with organic paints. Single-layer inorganic polymer anti-corrosion coatings can be used as primers with epoxy, acrylic, and polyurethane. It is used together with top coats such as chlorinated rubber and asphalt, and has strong adhesion.