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High-Durability PVDF Color Coated Aluminum Sheet for Coastal and Marine Projects

High-Durability PVDF Color Coated Aluminum Sheet for Coastal and Marine Projects

Ultra-weatherproof PVDF prepainted aluminum coil with exceptional salt spray and UV resistance. Designed for coastal buildings and heavy industrial structures.

Classification :

Colored Aluminum

WhatsApp : +8615253142303

E-mail : admin@chengchengsteel.com

PRODUCT DETAILS

Ultra-Weatherproof PVDF Color Coated Aluminum for Marine & Coastal Infrastructure

Our heavy-duty Prepainted Aluminum series is specifically engineered to withstand the harshest outdoor environments, such as high-salinity coastal areas, high-UV tropical climates, and heavily polluted industrial zones. By combining marine-grade aluminum alloy substrates with top-tier multi-layer PVDF (fluorocarbon) paint systems, we deliver products that offer unprecedented long-term color retention and corrosion protection.

Tested to endure extreme weather, humidity, and chemical exposure, our coated aluminum coils and sheets provide the ultimate architectural skin for airports, seaport terminals, high-speed railway stations, and seaside resorts.

Key Product Features

Marine-Grade Salt Spray Resistance: Formulated with advanced chemical pre-treatment and dense primer layers to prevent paint blisters, filiform corrosion, and edge creep under continuous sea-breeze exposure.

Outstanding UV and Chalking Resistance: Our premium PVDF coatings block harmful solar radiation, keeping colors vibrant and glossy for over 25 years without chalking or fading.

Excellent Mechanical Toughness: The paint layer remains flexible under cold forming, allowing it to be bent, roll-formed, and profiled into complex architectural shapes without microscopic cracking.

Low Environmental Impact: High heat-reflective (Cool Roof) pigments are available to reduce building heat absorption and lower air-conditioning energy costs.

Technical Specifications

Parameter	Specification / Options
Product Name	Marine-Grade Color Coated Aluminum Sheet & Coil
Marine Alloys	3003, 3004, 5005, 5052, 5754
Material Temper	H14, H16, H18, H24, H26, H32
Thickness	0.3 mm - 3.0 mm (Customizable)
Width	40 mm - 1600 mm (Customizable)
Performance Coating	Premium PVDF (Kynar 500), FEVE, Heavy-Duty Polyurethane
Paint Thickness	Top Side: 25 - 40 microns (Double/Triple Coat) \| Back Side: 10 - 15 microns
Quality Testing	Salt Spray Test: up to 1000 Hours \| UV Test: up to 2000 Hours (No peeling)
Standards	ASTM B209, EN 485, GB/T 3880, JIS H4000
Surface Protection	Dual-layer UV-resistant PE protective film

Primary Applications

Coastal Architecture: Passenger terminals at seaports, airport hangers, coastal hotels, oceanfront villas, and boardwalk shelters.

High-UV Infrastructure: High-speed train station roofing, bridge enclosures, public transit stations, and toll plazas.

Heavy Industrial Facilities: Chemical processing plants, paper mills, waste treatment facilities, and coastal power stations.

Renewable Energy Projects: Solar panel mounting bracket cladding, solar farm equipment covers, and wind turbine auxiliary structures.

FACTORY WORKSHOP

APPLICATION FIELD

Petroleum

Marine Exploration

Coal Mine

Architectural Engineering

Electric Field

Boiler Field

FAQ

1.Q: Are you trading company or manufacturer ?

A: We are professional manufacturer with rich experience, and our company also is a very professional a trade company for steel products. We can also provide a wide range of steel products.

2.Q: Will you delivery the goods on time?

A: Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet.

3.Q: Do you provide samples ? Is it free or extra ?

A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

4.Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

5.Q: How could you guarantee your products?

A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

6.Q: How long does your delivery time take?

A: Generally, our delivery time is within 7-45 days, if there is a great demand or special circumstances, it may be delayed.