China Prepainted Aluminium Coil manufacturer
Changzhou Dingang Metal Material Co.,Ltd.
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Alloy 3005 0.3mm Prepainted Aluminium Coil for Industrial Heat Insulation Panels

Alloy 3005 0.3mm Prepainted Aluminium Coil for Industrial Heat Insulation Panels

Brand Name Dingang
Model Number Color Coated Aluminum Coil
Certification SGS,ITS,BV
Place of Origin China
Minimum Order Quantity 1000 Kgs / 1 Metric Ton
Price Negotiable
Payment Terms T/T,L/C
Supply Ability 5000 Tons / Per Month
Delivery Time Within 35 Days After Order Confirmed And Down Paymetn Received
Packaging Details Seaworthy Packing With Wooden Pallet
Name Prepainted Aluminium Coil
Alloy 3005
Thickness 0.3mm
Width 1220mm
Color Grey
Shape Coil
Paint Coating Type PE
Process Glossy Finish
Recyclable yes
Application Industrial Heat Insulation Panels
Detailed Product Description

Alloy 3005 0.3mm Prepainted Aluminium Coil for Industrial Heat Insulation Panels

This 0.3mm thin yet durable coil, made from 3005 aluminum-manganese alloy, is a lightweight, corrosion-resistant solution tailored for industrial heat insulation panels. Its prepainted coating (PE/PVDF options) enhances weather resistance and durability, while the alloy’s thermal insulation properties and flexibility simplify fabrication and installation. Cost-effective and recyclable, it’s ideal for long-term use in industrial insulation, balancing performance with environmental value.

Key advantages include:

2. Superior corrosion and weather resistance 
3. Fireproof and water resistant 
4. Lightweight and easy to process/install 
5. Cost-effective compared to other metals 
6. Good surface flatness and smoothness 
7. Even coating with various color options 
8. Easy to store, transport, and handle 
9. Environmentally friendly (recyclable)

Application


 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


ProductPrepainted Aluminum Coil / Color Coating Aluminum Sheet
Thickness0.2-3.0mm
Width30-2750mm (ultra-wide color coating aluminum sheet in coil)
Material1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8011 etc
TemperO, H12, H14, H16, H18, H24, H26, H32, H34, etc
Inner Diameter405mm,508mm,610mm
ColorRAL, Pantone Color Or As Alient’s Demand
Coating thicknessPVDF Paint Coating: Not Less Than 25um
PE Paint CoatingNot Less Than 18um
PackingWooden Pallets (Eye To Wall,Eye To Sky)
Payment TermsL/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ3 Tons Per Specification
Delivery TimeWithin 30-45 Days
Loading PortShanghai
ApplicationAluminum/Roofing/ACP/Roller/Shutter/Window/Roller Shutter/Door/AluminumCeiling/AluminumGrilling/AluminumDownspoutSystem/Home Appliance’s Plate/Body tank of cold chain truck/High speed rail/Aluminum pull ring/Food packaging/Outer packing case of cap




Product Advantages                                                                                                                                                                                                                                                                          

1.High flatness: the surface is flat and smooth, without obvious defects such as unevenness, wavy deformation, indentation or bulging. 
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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