Research and development of environmentally friendly water-based coupling agent nano coating and its role

After adding nanoscale materials and surface coupling agents to the coating, the characteristics of the film formed can reach or exceed those of ordinary oil-based coatings. The appearance appears fuller and more uniform, the coating is smooth and delicate, the touch is excellent, the waterproofing is good, and the adhesion with the substrate material is greatly improved. It is particularly evident that the modified coating has excellent UV resistance and scrub resistance, as well as greatly improved aging resistance and oil leakage performance.

Nanomaterials are a type of material with particle sizes ranging from 0.1 to 100nm (with optimal sizes between 10 and 50nm) and a visual density of 0.05 to 5g/cm3 (0.1)&Inorganic or organic fine materials with an optimal concentration of 0.2 g/em3. This includes silicon oxide, silicon nitride, aluminum oxide, ethylene oxide, polystyrene glue, etc. Surface coupling agents can be silicon kang coupling agents and iron acetate coupling agents, etc.

Nano coatings can be used for interior and exterior wall coatings, bottom coatings, anti-corrosion coatings, furniture coatings, floor coatings, and decorative coatings.