PVDF Laminated Metal for Automotive Exterior
Durable Weather-Resistant Premium Finish for Automotive Exterior Components
PVDF laminated metal for automotive from Lienchy Metal is specifically designed for exterior automotive parts and decorative car trims.
This new PVDF laminated metal material for automotive exterior features a high-durability PVDF (polyvinylidene difluoride) film that ensures consistent color and gloss retention even after long-term outdoor exposure. The film is securely bonded to the metal substrate, effectively combining the metal's strength with the film's protective performance. It offers superior UV resistance, resisting sunlight and humidity while maintaining a refined metallic finish.
When applied to automotive exterior trims, roof rack structures, or decorative panels, it significantly improves the vehicle's aesthetics and ensures long-term durability and reliability. These PVDF laminated steel sheets can be easily cut and processed to the exact shape and size of specific auto parts.
For custom components or structural designs, Lienchy Metal offers specialized custom fabrication support and technical consultation to meet diverse application needs.
Product Application and Specification
Product Features
- Durable Metal Substrate
- Available in stainless steel or galvanized steel, offering excellent strength, rigidity, and impact resistance while maintaining a stable appearance.
- UV Resistance
- The PVDF film effectively blocks ultraviolet (UV) rays, preventing color fading on exterior panels.
- Heat Resistance
- Maintains color stability and gloss even under prolonged high-temperature sunlight exposure—ideal for exterior body parts.
- Moisture Protection
- Superior waterproof and anti-corrosion performance prevents film delamination or metal oxidation caused by humidity.
- Acid / Alkali Resistance
- Effectively resists acid rain and cleaning agents that may contact vehicle surfaces during daily use.
Suggested Use:
- Car Door / Window Exterior Trims and Panels
- Windshield Pillar Trims (A, B, C, D Pillar)
- Roof Rack, Roof Rail, Load Bar, or Cargo Platform Components
- Other automotive exterior metal parts requiring both durability and decorative appearance
PVDF Film for Automotive Application Test Results
| Test Item | Test Condition | Result |
|---|---|---|
| Water Resistance | 30°C water for 24 hr | Surface remained intact with no color fading |
| Thermal Cycling | -30°C → 80°C temperature cycles × 2 | Surface remained intact with no color fading |
| Humidity Resistance | 50°C, 95% RH for 240 hr | Surface remained intact with no color fading |
| High-Temperature Test | 80°C for 400 hr | Surface remained intact with no color fading |
| Acid Resistance | 0.1N H₂SO₄ solution for 24 hr | Surface remained intact with no color fading |
| Alkali Resistance | 0.1N NaOH solution for 24 hr | Surface remained intact with no color fading |
| Salt Resistance | 3% NaCl solution for 24 hr | Surface remained intact with no color fading |
Product specifications
- Metal Substrate
- Available in stainless steel (SUS), electro-galvanized steel (SECC), aluminum (Al), and other common metal materials.
- Film Thickness
- Approximately 30µm (0.03mm).
- Sheet Size
- Can be cut into the standard 4 ft × 8 ft (1219 × 2438mm) sheets, or customized into different sizes of steel sheets or coils upon request.
Processing - Finish
Package Method
Lienchy Metal ships our products in coils or sheets, offering customer-assigned services to meet your expectations. For detailed information on our packaging, please refer to our Protective Film and Package section.
