PE / PVDF Aluminum coated coil pre painted sheet metal aluminum siding coil For building rooftop

PE / PVDF Aluminum coated coil pre painted sheet metal aluminum siding coil For building rooftop

What's the PE / PVDF / SMP Prepainted Aluminum coil decorative aluminium sheet ?

PE/PVDF/SMP prepainted aluminum coil decorative aluminum sheet refers to an aluminum sheet that has been coated with a layer of paint on one or both sides for decorative purposes. The paint used can be polyethylene (PE), polyvinylidene fluoride (PVDF), or silicone modified polyester (SMP), depending on the specific requirements and applications.

1. PE Prepainted Aluminum Coil: PE, or polyethylene, is a commonly used thermoplastic polymer. When used as a coating on aluminum coils, it provides good weather resistance and durability, making it suitable for outdoor applications. PE-coated aluminum sheets are often used in building exteriors, roofing, and signage due to their excellent color retention and resistance to fading.

2. PVDF Prepainted Aluminum Coil: PVDF, or polyvinylidene fluoride, is a fluoropolymer that is known for its exceptional weatherability and chemical resistance. PVDF coatings on aluminum coils provide superior durability and long-lasting color retention, even in harsh environments. These sheets are commonly used in high-end architectural applications, such as curtain walls, facades, and roofing systems, where durability and aesthetics are paramount.

3. SMP Prepainted Aluminum Coil: SMP, or silicone modified polyester, is a type of paint coating that combines the properties of polyester and silicone. It offers excellent weather resistance, flexibility, and adhesion to aluminum substrates. SMP-coated aluminum sheets are often used in applications where a balance of durability and cost-effectiveness is required, such as residential roofing, siding, and interior decoration.

How to choose PE / PVDF / SMP Prepainted Aluminum coil decorative aluminium sheet ?

Choosing the right type of prepainted aluminum coil decorative aluminum sheet (PE, PVDF, or SMP) depends on several factors, including the intended use, environmental conditions, durability requirements, and budget. Here are some guidelines to help you make the right choice:

Intended Use: 

Consider where the aluminum sheet will be used. Is it for indoor or outdoor applications?

Outdoor applications require greater durability and weather resistance.

Durability and Weather Resistance:

1. PVDF coatings offer the highest level of weather resistance and durability, making them suitable for long-term outdoor exposure in harsh environments.
2. PE coatings provide good weather resistance and are suitable for many outdoor applications, but they may not last as long as PVDF in extreme conditions.
3. SMP coatings offer a balance between durability and cost, making them a good choice for milder climates or shorter-term projects.
4. Aesthetics:PE and SMP coatings can also provide good aesthetics but may fade or chalk over time, especially in UV-exposed areas.Consider the desired appearance and color retention. PVDF coatings typically provide superior color retention and gloss retention over time.
5. Cost:PVDF coatings are typically the most expensive due to their superior performance characteristics.
   • PE coatings are generally more cost-effective and widely used in a variety of applications.
   • SMP coatings offer a mid-range cost solution, balancing performance and budget.
6. Environmental Considerations: If environmental sustainability is a concern, look for coatings that are low in volatile organic compounds (VOCs) and can be recycled at the end of their useful life.
7. Manufacturer Reputation and Warranty:
   • Choose a reputable manufacturer with a track record of producing high-quality prepainted aluminum coils.
   • Consider the warranty offered by the manufacturer. Longer warranties typically indicate higher confidence in the product's durability.
8. Compliance with Standards:
   • Ensure that the prepainted aluminum coil meets or exceeds any relevant industry standards or building codes for your specific application.

Product Data

1. Product name	Aluminum Coated Coil Lacquered Aluminum Sheet 3000 series
   Thickness	0.2-2.5mm
   Width	Max 1600mm
   Film thickness	single-coated 4-20 micron double coated 25-28 micron 3 coated 35-38 micron
   Coating material	PVDF, PE, EXPOXY, PU
   Colour choose	Ral color or as customer's sample

FAQ

1. Q: What is your minimum order quantity?
A: Usually 2 tons per size.

2.Q: What is your packaging method?
A: Bundle or bulk (according to your requirements).

3.Q: What is your payment method?
A: TT 30%. The balance before loading is 70%.

4.Q: When is your delivery time?
A: Within 15 working days after receiving the deposit.

5. Q: Are you a manufacturer or a trader?
A: We have been a manufacturer for more than 20 years.

6.Q: Where is your factory?
A: Our factory is located in Jiangsu province, with sufficient production capacity and early delivery time.

7. Q: Can we visit your factory?
A: A warm welcome. Contact us when you come to visit.