Titanium Zinc Coil

Titanium zinc coil

Titanium zinc coil is an alloy material based on high-purity zinc (99.995%), with a small amount of titanium (about 0.06%-0.2%) and copper (about 0.08%-1%) added. Its excellent corrosion resistance, self-healing and long life make it an ideal choice for construction, industry and other fields.

Product characteristics

1. Strong corrosion resistance

- A dense basic zinc carbonate protective layer (Patina) is formed on the surface, which can self-repair minor scratches, adapt to acid and alkali environments, and has a lifespan of 50-100 years.

2. Excellent mechanical properties

- Titanium elements improve creep resistance and strength, reduce thermal expansion and contraction deformation, and are suitable for complex processing (such as bending and stamping).

3. Environmentally friendly and non-toxic

- 100% recyclable, free of harmful substances, and meets green building standards (such as LEED certification).

4. Aesthetics

- After natural oxidation, it presents a blue-gray matte texture, and can also be pre-oxidized or coated to provide a variety of colors (such as graphite gray, olive green).

5. Weather resistance

- Adapt to extreme climates from -40℃ to 80℃, UV resistant, no fading.

Common specifications

Parameter	Typical value	Remark
Thickness	0.5mm-1.2mm (common 0.7mm, 0.8mm)	0.7mm is commonly used for building roofs, and thinner thickness can be selected for curtain walls
Width	600mm-1250mm	Customizable strip width
Roll weight	3-5 tons/roll	Adjusted according to thickness and width
Surface treatment	Natural oxidation, pre-passivation, PVDF coating	Pre-passivation rolls can shorten the oxidation time on site
Implementation standards	EN 988 (European standard), ASTM B69 (American standard)	Some manufacturers provide enterprise customized standards

Main uses

1. Construction field

- Roof system: large public buildings such as airports and museums.

- Curtain wall/facade: unitized curtain wall, rain screen system, adaptable to curved surface design.

- Drainage components: gutters, downspouts, rainwater corrosion resistant.

2. Industrial field

- Chemical corrosion protection: reactor lining, ventilation duct (acid and alkali gas resistant).

- Ship parts: salt spray protection coating materials for offshore platforms.

3. Decorative application

- Indoor and outdoor art sculptures, signboards, achieve design effects through oxidation coloring.