Alloy 3105 3mm Color Coated Prepainted Aluminium Coil for Drainpipe
Alloy 3105 3mm Color Coated Prepainted Aluminium Coil for Drainpipe
The Alloy 3105 Color Coated Prepainted Aluminum Coil is designed for drainpipe applications, offering exceptional durability and corrosion resistance. This product features a PVDF or polyester (PE) coating , ensuring long-term protection against harsh environmental conditions. With a thickness range typically spanning 0.1mm to 6mm , it combines lightweight properties with high strength, ideal for bending, cutting, and welding during installation . The prepainted surface provides UV resistance and aesthetic versatility (available in wood grain, solid colors, or custom finishes) , making it suitable for both functional and decorative drainage systems. Its alloy 3105 composition enhances formability and structural stability, meeting industrial standards for roofing and construction materials . Widely used in residential and commercial projects, it ensures cost-effectiveness and low maintenance over its lifespan.
Key advantages include:
- Alloy 3105 Coil Advantages in English
- Key Advantages
- Corrosion resistant
- Durable coating
- Light & easy install
- Good formability
- Long service life
- Aesthetic variety
About Prepainted Aluminum Coil
Prepainted aluminum coil, which is produced with aluminum sheet or (aluminum coil) and processed by coating with color. In common sense,
there are two kinds of prepainted aluminum coil-PVDF and PE, which are widely used in aluminum plate, aluminum veneer, aluminum
honeycomb panels,aluminum ceiling, shingles, scrap, pop-top, electronics.
PVDF coatings are known for their durability and weather resistance. They provide a smooth and glossy finish, making them suitable for
architectural applications. PVDF coated aluminum coils are available in a wide range of colors and are often used for exterior cladding,
roofing, and signage.
PE coatings offer good UV resistance and color retention. They are commonly used for interior applications where extreme weather
resistance is not required. PE coated aluminum coils are available in a variety of colors and are used for indoor decorations, ceiling panels, and more.
Product Parameters
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Product Advantages
2.Uniformity of colour: The colour is uniform and consistent, with no obvious colour difference.
3.Strong coating adhesion: good adhesion between the coating and the aluminium coil substrate makes it difficult for the coating to flake, peel or lose paint.
4.Good weather resistance: PVDF coatings have a colour stability of more than 20 years compared to 10-15 years for polyester coatings. 5.Strong corrosion resistance: The natural oxidation layer of aluminium combined with a protective coating such as PVDF ensures long term durability in harsh environments.
6.Malleability: complex bending and forming without cracking.
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