Excellent quality and thoughtful service, highly praised by customers
The ML-701 high-efficiency pre coating agent is mainly composed of various complexing agents, dispersants, film-forming agents, surfactants, etc. The end shared electron pairs of oxygen atoms in organic complexes undergo chemical adsorption with metal ions such as iron and calcium, or partially positively charged iron atoms, forming coordination bonds. Finally, a layer of insoluble chelating film is produced to cover the surface of metals such as carbon steel. This film has high resistance and can isolate corrosive media in metal and water, Thus, it plays a role in inhibiting corrosion. ML-701 high-efficiency pre film agent has the characteristics of fast film forming speed, fine and uniform film quality, good chemical stability, and low corrosion rate.
ML-701 high-efficiency pre film agent has strong adaptability to water quality and is not affected by harmful ions such as copper and iron in the water. ML-701 high-efficiency pre film agent is mainly used for pre film of heat
