Titanium Zinc Color Coated Steel Plate

High-performance building material composed of galvanized steel substrate, titanium-zinc alloy coating and high-grade PVDF color layer. Adopting advanced roll coating and heat treatment technology, the product features excellent corrosion resistance, weather resistance and UV protection, with a service life of up to 25 years. Compliant with ISO 9001, ASTM and SEA local building standards, it supports customization of thickness (0.3-1.2mm), color and size according to project requirements. Ideal for roofing, wall cladding, curtain walls of industrial plants, comm

Weather Resistance Advantages of Titanium Zinc Color Steel Plate

1. UV Aging Resistance & Excellent Color Retention

   
   

   The titanium-zinc alloy coating has a stable chemical structure. Combined with the high-weather-resistant PVDF (polyvinylidene fluoride) color coating on the surface, it can effectively block the decomposition and damage of ultraviolet rays to the substrate. Even under long-term exposure to strong outdoor sunlight, the plate will not suffer from rapid fading, chalking or coating peeling. It boasts a color retention period of up to 15-20 years, making it particularly suitable for building roofs and walls in regions with intense ultraviolet radiation such as Southeast Asia and the Middle East.
   
   
2. Acid-Alkali Corrosion Resistance & Adaptability to Complex Environments

   
   

   The titanium-zinc alloy layer can form a dense oxide protective film (ZnO₂) when exposed to air. This film is self-healing over time, capable of withstanding the erosion of acid rain, salt spray in coastal areas, and acidic gases in industrial zones. Compared with ordinary color steel plates, titanium zinc color steel plates have a corrosion rate reduced by more than 60% in harsh environments like coastal high-salt-spray areas and industrial acid-alkali dust zones, significantly extending the service life of the products.
   
   
3. Temperature-Change Cracking Resistance & Adaptability to Extreme Temperature Differences

   
   

   The galvanized steel substrate, titanium-zinc coating and color coating of the plate have a high matching degree of thermal expansion coefficients. In extreme temperature ranges from -30℃ to 70℃, it will not experience coating cracking, substrate deformation or plate warping caused by thermal expansion and contraction. It is applicable to buildings in plateau areas with large day-night temperature differences, as well as multi-climate zones with scorching summers and freezing winters.
   
   
4. Rain Erosion Resistance & Moisture-Proof, Mildew-Proof Performance

   
   

   The compactness of the titanium-zinc coating can completely isolate rainwater from contacting the steel substrate, preventing the substrate from rusting. Meanwhile, the smooth surface of the color coating is not prone to water accumulation and dust deposition, which can inhibit the growth of mold and moss and keep the plate surface clean. Even in rainy and humid regions such as Southeast Asia and South China, the plate will never have problems like rusting and blistering.
   
   
5. Wind Load Deformation Resistance & Strong Structural Stability

   
   

   The substrate thickness and coating process of titanium zinc color steel plate enhance the overall rigidity of the product. With reasonable installation joint design, it can resist wind pressure impact of level 12 typhoon or above without deformation or falling off. This feature makes it ideal for roof enclosure projects in coastal areas prone to frequent typhoons.

ercial buildings and residential villas.