Tedlar® PVF Outdoor Laminated Metal Series

Ultra-high performance PVF laminated metal for outdoor use

Exterior Laminated Metal, PVF Laminated Metal, Tedlar® PVF Laminated Metal

Product Description

Outdoor PVF Laminated Metal Panels feature DuPont's exclusive Tedlar® PVF film, which is firmly bonded to the metal surface.
These advanced PVF laminated panels deliver exceptional, long-term protection against harsh sunlight, fire, strong winds, heavy rain, and extreme weather, significantly extending the building's lifespan.

Key superior features include certified fire resistance, flame spread prevention, superior UV protection, acid and alkali resistance, and built-in antimicrobial properties.
Furthermore, these panels meet strict environmental standards by emitting minimal volatile organic compounds (VOCs).
Their excellent flexibility and workability allow PVF laminated metal panels to easily undergo fabrication processes such as bending and stamping without cracking, making them suitable for a wide range of construction and industrial applications.

PVF laminated metal panels are widely specified for metal roofing and exterior walls on residential, industrial, and warehouse buildings, effectively reducing fire risks and preventing long-term deterioration from sun exposure and harsh environments.
Other high-performance applications include solar panels, coastal buildings, aircraft interiors, medical facilities, and hotels.

PVF Laminated Metal Structure

Lienchy Metal utilizes an eco-friendly water-based process to bond PVF film with various metal substrates, creating highly durable and robust outdoor PVF laminated metal, ideal for diverse architectural and industrial applications.

What is PVF Film?

PVF (Polyvinyl Fluoride), invented by Dupont in 1940 and officially trademarked as Tedlar® in 1961, has been extensively used for indoor and outdoor surface protection in aviation, automotive, solar photovoltaic, and residential building industries for over 60 years.

Compared to similar films like PVC (Polyvinyl Chloride) and PVDF (Polyvinylidene Difluoride), PVF excels in surface toughness, weather resistance, and corrosion resistance. Even in high-temperature, humid regions prone to material corrosion, PVF effectively safeguards building surfaces from extreme environmental erosion.

PVF laminated metal panels are suitable for various building exteriors

Product Feature

Fire-Resistant: PVF laminated metal panels have passed strict fire safety certifications, including:
- Fire Resistance certified by EASA(European Union Aviation Safety Agency) & FAA(U.S. Federal Aviation Administration)
- ASTM E84 Class A (American Society for Testing and Materials)
- NFPA 286 (U.S. National Fire Protection Association standard)
- Japan Ministry of Land, Infrastructure, Transport and Tourism (NM0717, NM1553) non-combustible material certification
These panels effectively reduce the risk of fire spread and emit low levels of toxic gases and smoke in case of combustion, enhancing fire safety in buildings. This makes them an excellent choice for metal roofs and exterior walls in wildfire-prone areas.
Superior UV Resistance for Long-Term Protection: Tedlar® PVF film offers better UV protection compared to acrylic, PVC, and PVDF films. Even after long-term sun exposure, the panels maintain their original color, gloss, and structural integrity, making them perfect for harsh outdoor environments.
Corrosion & Acid-Alkali Resistance: The specialized PVF film structure has chemically inert, providing outstanding resistance to chemical solvents, salt spray, acid rain, and industrial pollutants, ensuring long-term metal surface protection in coastal and high-pollution areas.
Easy Maintenance & High Durability: The hydrophobic surface repels water stains, oil, and dust, preventing dirt accumulation. Durability tests confirm that PVF film outperforms PVDF films, requiring only water or mild cleaning agents to maintain a clean and polished appearance.
Mold, Mildew, Bacteria Resistant: Tedlar® PVF film effectively inhibits mold and bacterial growth, passing the ASTM G21 anti-fungal test and earning UL Greenguard Gold certification. This makes it an excellent choice for medical facilities, schools, hotels, and other environments requiring strict hygiene control.
High Strength & Excellent Workability: PVF laminated metal panels remain crack-free even after rigorous 0T bending tests. They are suitable for metal roofing, exterior walls, and fire-resistant building materials, meeting various architectural and construction needs.
Versatile & High-Quality Aesthetic: Available in a variety of colors, including transparent, warm, cool, and neutral tones, PVF laminated metal panels offer diverse design options. Additionally, the surface texture helps reduce light pollution, contributing to an environmentally friendly architectural appearance.

Product Application

Compatible Metal Substrates: Stainless Steel (SUS), Galvalume (GL), Galvanized Iron/Steel (GI), Electro-Galvanized Steel (EG), Aluminum (Al), Zinc-Aluminum-Magnesium (ZAM)
Residential Construction Materials: Wallboards, Door Panels, Ceilings, and Roofs.
Industrial Facilities: Factory Exterior Walls, Corrugated Metal Panels, Cleanroom Panels, and Refrigeration Room Panels.
Medical Facilities: Hospital and Clinic Exteriors and Indoor Door Panels.
Public Spaces: Building Exteriors and indoor areas requiring a premium finish, such as Hotels, Department Stores, and Restaurants.
Transportation Applications: Interior Decoration for Carriages in Cars, Buses, Trains, Plane Cabins, and Ship Cabins.
Photovoltaic Equipment: Solar Panels.

PVF Film Colors:

Tedlar® PVF film is available in a diverse selection of colors to suit any project. We also offer transparent films that are ideal for showcasing the original metal color and finish.

Color Sheet

PVF Film Colors Sheet

PVF Laminated Metal Test Result

Test	Test Detail	Test Result
Crosshatch Adhesion Test	No film was removed at cross-hatch test	Pass
Erichsen Adhesion Test	Less than 1 mm of excess metal exposed of the original cut after the test	Pass
T-bend Test	No cracking or delamination was found after 0T bend test.	Pass
Damp Heat Test	No squares of PVF film are removed after the test.	Pass
Thermal Cycling Test	No delamination of PVF film from the edges or the 0T bend. No bubbles in film.	Pass
Salt spray Test	Do not blister at cross, cut edge, and field.	Pass
Chemical Resistance Test	After saparately soak the PVF laminated metal plate in chemical solvents in sulfuric acid, hydrochloric acid, ammonia, and sodium hydroxide, no delamination or blistering on the surface.	Pass

Some of the information and images are sourced from the DuPont official website. If you would like to learn more about PVF film testing, please visit the Tedlar® official website or click here to view official test results. If you are interested in our products, feel free to contact Lienchy Metal, and our professional team will be happy to assist you.

Steel Products Protective Film Option

We ship our steel products in coil or sheet form, utilizing either customer-assigned protective film or our standard protective film (transparent/black-white) to prevent scratches and damage to the steel surface. Lienchy Metal provides various protective film services and options. For more information, please refer to Protective Film and Package

Various protective film options, including Black and White, Transparent, Laser Black, and Consigned Film.