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Powder Coating For Steel Rebars

Powder Coating for Steel Rebars is an advanced anti-corrosion protection system designed to significantly extend the service life of reinforced concrete structures. This high-performance coating creates a durable, uniform, and chemically resistant barrier that shields steel rebars from chloride attack, moisture penetration, carbonation, and aggressive environmental conditions.

Manufactured using high-grade epoxy or hybrid powder resins, anti-corrosion pigments, adhesion promoters, flow enhancers, and controlled curing agents, this coating forms a dense cross-linked film that prevents rust formation and enhances the bond between steel and concrete. The coating’s mechanical resilience allows it to withstand bending, cutting, transportation, and on-site handling without cracking or delamination and its exceptional adhesion and flexibility ensure long-term structural integrity in both infrastructure and industrial projects.

Powder Coating for Steel Rebars is widely used in marine structures, bridges, tunnels, highways, high-rise buildings, foundations, sewage systems, desalination plants, chemical facilities, and water treatment plants. It offers powerful protection against chloride-rich environments, making it ideal for coastal regions, de-icing salt exposure, and harsh industrial atmospheres.

The production process includes precise raw-material blending, twin-screw extrusion for homogenous dispersion, cooling and solidification, fine grinding, and precision sieving to ensure consistent particle size. Rebars are pre-cleaned, heated, electrostatically coated, and cured to achieve a uniform, defect-free finish. Each batch undergoes testing for film thickness, impact resistance, flexibility, adhesion strength, and corrosion performance.

Key Advantages