Send Message
Shandong Qitai Aluminum Technology Co., Ltd.
products
news
Home > news >
Company News About Compare PE ALUMINUM COILS with PVDF ALUMINUM COILS
Events
Contacts
Contacts: Mr. Will
Contact Now
Mail Us

Compare PE ALUMINUM COILS with PVDF ALUMINUM COILS

2024-11-25
Latest company news about Compare PE ALUMINUM COILS with PVDF ALUMINUM COILS

PE (Polyester) and PVDF (Polyvinylidene Fluoride) aluminum coils are widely used in construction and manufacturing for cladding, roofing, and other applications. Here’s a comparison based on various factors:

1. Coating Composition

PE Coils (Polyester Coating):

Coated with a polyester resin, providing a glossy finish and decent durability.

Economical option.Basic resistance to UV rays, weather, and corrosion.

PVDF Coils (Polyvinylidene Fluoride Coating):
Coated with PVDF, which includes a blend of fluoropolymer resin and other compounds.

Superior weather and UV resistance.

Long-lasting durability in harsh environments.

2. Durability

  • PE:
    Suitable for applications with moderate environmental exposure. Lifespan ranges from 5–10 years, depending on the environment.

    Prone to fading, chalking, and peeling in prolonged UV exposure.
  • PVDF:
    Exceptional durability in extreme weather and industrial environments. Lifespan often exceeds 20 years.

    Highly resistant to fading, cracking, and corrosion.

3. Aesthetic Options

  • PE:
    Available in a wide variety of colors and finishes, including glossy, matte, and metallic.

    More customizable for aesthetic purposes but with shorter-lasting vibrancy.
  • PVDF:
    Offers fewer color options than PE but provides a consistently smooth and high-quality finish.

    Maintains color and gloss longer, especially in UV-intense regions.

4. Cost

  • PE:
    More affordable due to simpler production processes and lower material costs.

  • PVDF:
    More expensive, reflecting its higher performance and longevity.

5. Environmental Resistance

  • PE:
    Moderate resistance to UV, heat, and chemical exposure. Better suited for interior or less demanding exterior applications.

  • PVDF:
    Exceptional resistance to UV rays, acids, alkalis, and harsh weather conditions, making it ideal for industrial or marine environments.

6. Applications

  • PE:

    • Interiors and moderate climate exteriors.
    • Suitable for signboards, interior walls, and light roofing.
  • PVDF:

    • High-end exteriors, including skyscrapers, industrial buildings, and areas with extreme climates.
    • Used in roofing, curtain walls, and external cladding.

7. Maintenance

  • PE:
    Requires more frequent cleaning and maintenance to maintain appearance and integrity.

  • PVDF:
    Low maintenance due to its resistance to dirt, fading, and chalking.

Summary Table

Feature PE Coils PVDF Coils
Durability Moderate High
UV Resistance Limited Excellent
Cost Lower Higher
Lifespan 5–10 years 20+ years
Applications Interior & mild exterior Demanding exterior
Color Stability Moderate Excellent

Conclusion

  • Choose PE Aluminum Coils for cost-effective and short-to-medium term projects where aesthetics are important but durability is less critical.
  • Opt for PVDF Aluminum Coils for long-term projects in harsh environments or where UV and weather resistance are key concerns.