logo
Send Message
Changzhou Dingang Metal Material Co.,Ltd.
PRODUCTS
PRODUCTS
Home > PRODUCTS > Prepainted Aluminium Coil > Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers

Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers

Product Details

Place of Origin: China

Brand Name: Dingang

Certification: SGS,ITS,BV

Model Number: Color Coated Aluminum Coil

Payment & Shipping Terms

Minimum Order Quantity: 1000 Kgs / 1 Metric Ton

Price: Negotiable

Packaging Details: Seaworthy Packing With Wooden Pallet

Delivery Time: Within 35 Days After Order Confirmed And Down Paymetn Received

Payment Terms: T/T,L/C

Supply Ability: 5000 Tons / Per Month

Get Best Price
Highlight:
Name:
Prepainted Aluminium Coil
Alloy:
3004
Thickness:
0.4mm
Width:
1220mm
Color:
White
Shape:
Coil
Paint Coating Type:
PE
Process:
Matte
Recyclable:
Yes
Application:
School Lockers
Name:
Prepainted Aluminium Coil
Alloy:
3004
Thickness:
0.4mm
Width:
1220mm
Color:
White
Shape:
Coil
Paint Coating Type:
PE
Process:
Matte
Recyclable:
Yes
Application:
School Lockers
Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers

Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers

Alloy 3004 0.4mm Prepainted Aluminium Coil is engineered for durable and low-maintenance school lockers. The 3004 aluminum alloy provides superior strength, formability, and corrosion resistance compared to standard alloys like 3003, ensuring longevity in high-traffic educational environments . With a 0.4mm thickness, it balances lightweight handling and structural rigidity, ideal for fabrication into locker panels and doors. The prepainted PVDF or PE coating offers exceptional scratch resistance, UV stability, and easy cleaning, maintaining vibrant colors for years without fading or chipping . Available in custom colors and finishes, this coil supports efficient mass production while meeting safety and aesthetic demands of school facilities.


Key advantages include:

High strength for durable locker construction 
Excellent corrosion resistance in humid environments 
Long-lasting color with PVDF/PE coating 
Lightweight and easy to fabricate or form 
Smooth, cleanable surface for school hygiene 
Fireproof and water-resistant performance 
Custom colors available for school branding 
Low maintenance, no painting required after installation 
Resists dents and impacts in busy   4   你schools 
Eco-friendly, recyclable metal material 


Application

  

Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers 0

 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. 


Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers 1////



Product Parameters


Product Prepainted Aluminum Coil / Color Coating Aluminum Sheet
Thickness 0.2-3.0mm
Width 30-2750mm (ultra-wide color coating aluminum sheet in coil)
Material 1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8011 etc
Temper O, H12, H14, H16, H18, H24, H26, H32, H34, etc
Inner Diameter 405mm,508mm,610mm
Color RAL, Pantone Color Or As Alient’s Demand
Coating thickness PVDF Paint Coating: Not Less Than 25um
PE Paint Coating Not Less Than 18um
Packing Wooden Pallets (Eye To Wall,Eye To Sky)
Payment Terms L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ 3 Tons Per Specification
Delivery Time Within 30-45 Days
Loading Port Shanghai
Application Aluminum/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. 

Product Show


Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers 2  Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers 3